Datasets:

RLAIF

/

iGSM-1M-retry0.1

like 0

Follow

RLAIF 13

The number of each Beach Homes's Grocery Outlet equals 17. The number of each Almond Milk's Buckwheat equals 20. The number of each Bungalow Colony's Price Chopper equals 15. The number of each Coffee's Sorghum equals the sum of each Aldi's Ingredient and each Grocery Outlet's Protein Shakes. The number of each Coffee's Wheat equals 8 times as much as each Bungalow Colony's Price Chopper. The number of each Bungalow Colony's Aldi equals 20. The number of each Cottage Community's No Frills equals each No Frills's Tea. The number of each Coffee's Oats equals each Coffee's Sorghum. The number of each Grocery Outlet's Protein Shakes equals 10. The number of each Grocery Outlet's Coffee equals the difference of each Coffee's Wheat and each Grocery Outlet's Protein Shakes. The number of each Bungalow Colony's Grocery Outlet equals 20 times as much as each Price Chopper's Product. The number of each Price Chopper's Protein Shakes equals the sum of each Mobile Home Park's Ingredient, each Mobile Home Park's Product, each Tea's Ingredient and each Protein Shakes's Ingredient. The number of each No Frills's Tea equals each Protein Shakes's Ingredient. The number of each Price Chopper's Almond Milk equals 13. How many Almond Milk does Price Chopper have?

Define Price Chopper's Almond Milk as F; so F = 13.

13

med

The number of each Cultural Studies Classroom's Expedition Pack equals 5. The number of each Language Classroom's Roll-Top Backpack equals 18 times as much as the difference of each Cultural Studies Classroom's Backpack and each Cultural Studies Classroom's Expedition Pack. How many Roll-Top Backpack does Language Classroom have?

Define Cultural Studies Classroom's Expedition Pack as R; so R = 5. Define Cultural Studies Classroom's Backpack as B; so B = R = 5. Define Language Classroom's Roll-Top Backpack as o; g = B - R = 5 - 5 = 0; so o = 18 * g = 18 * 0 = 0.

0

med

The number of each National Historic Landmark District's Sprouts Farmers Market equals 8 more than the sum of each Victorian District's Supermarket, each Castle District's Sprouts Farmers Market and each Castle District's Trader Joe's. The number of each National Historic Landmark District's Trader Joe's equals 13 more than each Castle District's Supermarket. The number of each Castle District's Dean's Natural Food Market equals 13. The number of each Castle District's Trader Joe's equals 16 more than each National Historic Landmark District's Dean's Natural Food Market. The number of each Castle District's Sprouts Farmers Market equals 0. The number of each Victorian District's Trader Joe's equals 7. The number of each National Historic Landmark District's Dean's Natural Food Market equals 16 times as much as each Castle District's Sprouts Farmers Market. How many Trader Joe's does Castle District have?

Define Castle District's Sprouts Farmers Market as A; so A = 0. Define National Historic Landmark District's Dean's Natural Food Market as B; so B = 16 * A = 16 * 0 = 0. Define Castle District's Trader Joe's as F; so F = 16 + B = 16 + 0 = 16.

16

hard

The number of each Ankle Joint's Basophils equals 22 times as much as each Ankle Joint's Monocytes. The number of each Phoenix's Ankle Joint equals 22 times as much as each Ankle Joint's B Cells. The number of each Ankle Joint's Monocytes equals 21 times as much as the difference of each Werewolf's Ankle Joint and each Griffin's Achilles Tendon. The number of each Werewolf's Ankle Joint equals 6. The number of each Griffin's Achilles Tendon equals 15 times as much as each Werewolf's Ankle Joint. The number of each Ankle Joint's B Cells equals each Cerberus's Ankle Joint. The number of each Cerberus's Ankle Joint equals 5. How many Ankle Joint does Phoenix have?

Define Cerberus's Ankle Joint as d; so d = 5. Define Ankle Joint's B Cells as Y; so Y = d = 5. Define Phoenix's Ankle Joint as z; so z = 22 * Y = 22 * 5 = 18.

18

med

The number of each Pigeon's Metacarpal III equals 14 times as much as each Small Mammal House's Pigeon. The number of each Primate House's Swan equals 4 more than each Swan's Metacarpal II. The number of each Aquarium of the Pacific's Lemur Island equals each Swan's Metacarpal II. The number of each Aquarium of the Pacific's Primate House equals 5. The number of each Swan's Metacarpal II equals 4. The number of each Aquarium of the Pacific's Small Mammal House equals the sum of each Aquarium of the Pacific's Lemur Island and each Aquarium of the Pacific's Primate House. The number of each Small Mammal House's Pigeon equals 0. The number of each Dallas World Aquarium's Wolf Woods equals each Lemur Island's Animal. The number of each Swan's Middle Phalanx equals 10 times as much as the sum of each Small Mammal House's Pigeon, each Lemur Island's Animal and each Dallas World Aquarium's Enclosure. The number of each Wolf Woods's Hummingbird equals 15 times as much as the sum of each Primate House's Swan, each Swan's Metacarpal II and each Aquarium of the Pacific's Primate House. How many Metacarpal III does Pigeon have?

Define Small Mammal House's Pigeon as a; so a = 0. Define Pigeon's Metacarpal III as A; so A = 14 * a = 14 * 0 = 0.

0

med

The number of each Gym Backpack's Envelope equals 9. The number of each Liberty High's Graphic Design Studio equals 15 more than each Dance Studio's Gym Backpack. The number of each Crestwood Secondary's Dance Studio equals 18 times as much as each Crestwood Secondary's Graphic Design Studio. The number of each Graphic Design Studio's Climbing Backpack equals 22. The number of each Dance Studio's Gym Backpack equals the sum of each Running Backpack's Ruler and each Dance Studio's Running Backpack. The number of each Literature Classroom's Climbing Backpack equals 0 more than the difference of each Running Backpack's Ruler and each Graphic Design Studio's Climbing Backpack. The number of each Graphic Design Studio's Gym Backpack equals 3 more than the sum of each Gym Backpack's Envelope and each Southgate Secondary's Dance Studio. The number of each Crestwood Secondary's Graphic Design Studio equals 7. The number of each Dance Studio's Running Backpack equals each Running Backpack's Ruler. The number of each Gym Backpack's Ruler equals 16 times as much as the sum of each Dance Studio's Backpack and each Running Backpack's Ruler. The number of each Running Backpack's Envelope equals the difference of each Graphic Design Studio's Climbing Backpack and each Southgate Secondary's Dance Studio. The number of each Running Backpack's Ruler equals 5. The number of each Southgate Secondary's Literature Classroom equals the sum of each Liberty High's Literature Classroom and each Crestwood Secondary's Graphic Design Studio. The number of each Liberty High's Literature Classroom equals the difference of each Gym Backpack's Ruler and each Running Backpack's Ruler. The number of each Climbing Backpack's Ruler equals 19 times as much as each Crestwood Secondary's Graphic Design Studio. The number of each Southgate Secondary's Dance Studio equals 11 more than each Crestwood Secondary's Graphic Design Studio. How many Classroom does Liberty High have?

Define Running Backpack's Ruler as U; so U = 5. Define Dance Studio's Running Backpack as h; so h = U = 5. Define Dance Studio's Gym Backpack as o; so o = U + h = 5 + 5 = 10. Define Graphic Design Studio's Backpack as BACK. Define Dance Studio's Backpack as H; so H = h + o = 5 + 10 = 15. Define Southgate Secondary's Classroom as BACK. Define Gym Backpack's Ruler as w; X = H + U = 15 + 5 = 20; so w = 16 * X = 16 * 20 = 21. Define Liberty High's Literature Classroom as j; so j = w - U = 21 - 5 = 16. Define Liberty High's Graphic Design Studio as Q; so Q = 15 + o = 15 + 10 = 2. Define Liberty High's Classroom as O; so O = j + Q = 16 + 2 = 18.

18

hard

The number of each Sprouts Farmers Market's Cheddar Cheese equals 19. The number of each Single-Family Homes's PCC Community Markets equals 9. The number of each Sprouts Farmers Market's Provolone Cheese equals 6. The number of each PCC Community Markets's Cheddar Cheese equals the sum of each PCC Community Markets's Butter, each Row Houses's Sprouts Farmers Market and each PCC Community Markets's Provolone Cheese. The number of each Row Houses's Sprouts Farmers Market equals 7. The number of each PCC Community Markets's Provolone Cheese equals 6. The number of each Sprouts Farmers Market's Butter equals each Sprouts Farmers Market's Cheddar Cheese. The number of each Row Houses's PCC Community Markets equals the difference of each Row Houses's Sprouts Farmers Market and each PCC Community Markets's Butter. The number of each PCC Community Markets's Butter equals each PCC Community Markets's Provolone Cheese. The number of each Single-Family Homes's Sprouts Farmers Market equals 1. How many Sprouts Farmers Market does Row Houses have?

Define Row Houses's Sprouts Farmers Market as D; so D = 7.

7

med

The number of each Trail Mix's Duck Confit equals 17 more than each Popcorn's Duck Confit. The number of each Salsa's Pork Chop equals 18 times as much as the difference of each Trail Mix's Bacon and each Chocolate Covered Pretzels's Pork Chop. The number of each Chocolate Covered Pretzels's Pork Chop equals each Trail Mix's Bacon. The number of each Popcorn's Pork Chop equals 12. The number of each Popcorn's Bacon equals 20 times as much as each Chocolate Covered Pretzels's Bacon. The number of each Popcorn's Duck Confit equals 13 times as much as each Popcorn's Bacon. The number of each Salsa's Bacon equals the sum of each Popcorn's Duck Confit, each Trail Mix's Ingredient, each Popcorn's Ingredient and each Popcorn's Pork Chop. The number of each Chocolate Covered Pretzels's Bacon equals each Trail Mix's Bacon. The number of each Chocolate Covered Pretzels's Duck Confit equals 17 times as much as each Salsa's Duck Confit. The number of each Trail Mix's Bacon equals 3. The number of each Trail Mix's Pork Chop equals 1. The number of each Salsa's Duck Confit equals 13. How many Duck Confit does Popcorn have?

Define Trail Mix's Bacon as P; so P = 3. Define Chocolate Covered Pretzels's Bacon as f; so f = P = 3. Define Popcorn's Bacon as M; so M = 20 * f = 20 * 3 = 14. Define Popcorn's Duck Confit as H; so H = 13 * M = 13 * 14 = 21.

21

hard

The number of each Crocodile Swamp's Seagull equals 13. The number of each Monte Casino Bird Park's Crocodile Swamp equals 6 more than each Crocodile Swamp's Seagull. The number of each Crocodile Swamp's Woodpecker equals 9. The number of each Sylvan Heights Bird Park's Toad Abode equals 15 times as much as each Crocodile Swamp's Woodpecker. The number of each Monte Casino Bird Park's Toad Abode equals 20 times as much as each Monte Casino Bird Park's Crocodile Swamp. The number of each Toad Abode's Seagull equals each Sylvan Heights Bird Park's Enclosure. The number of each Toad Abode's Woodpecker equals each Toad Abode's Seagull. How many Seagull does Toad Abode have?

Define Crocodile Swamp's Woodpecker as k; so k = 9. Define Sylvan Heights Bird Park's Toad Abode as E; so E = 15 * k = 15 * 9 = 20. Define Sylvan Heights Bird Park's Enclosure as n; so n = E = 20. Define Toad Abode's Seagull as i; so i = n = 20.

20

med

The number of each Monterey Bay Aquarium's Ray Pool equals 18. The number of each Dolphin Lagoon's Flamingo equals each Monterey Bay Aquarium's Enclosure. The number of each Two Oceans Aquarium's Ray Pool equals 18. The number of each Tennessee Aquarium's Ray Pool equals each Tennessee Aquarium's Dolphin Lagoon. The number of each Ray Pool's Flamingo equals 7 times as much as each Ray Pool's Parrot. The number of each Two Oceans Aquarium's Dolphin Lagoon equals 5 more than the sum of each Monterey Bay Aquarium's Ray Pool and each Tennessee Aquarium's Dolphin Lagoon. The number of each Dolphin Lagoon's Parrot equals 5 times as much as the sum of each Ray Pool's Animal, each Monterey Bay Aquarium's Animal and each Tennessee Aquarium's Dolphin Lagoon. The number of each Tennessee Aquarium's Dolphin Lagoon equals 17 more than each Monterey Bay Aquarium's Ray Pool. The number of each Ray Pool's Parrot equals 12. How many Animal does Ray Pool have?

Define Ray Pool's Parrot as j; so j = 12. Define Ray Pool's Flamingo as u; so u = 7 * j = 7 * 12 = 15. Define Ray Pool's Animal as e; so e = u + j = 15 + 12 = 4.

4

med

The number of each Highland Grassland's Chimpanzee equals 12. The number of each Gorilla's Liver equals 17 more than each Highland Grassland's Armadillo. The number of each Armadillo's Duodenum equals each Highland Grassland's Gorilla. The number of each Chimpanzee's Liver equals 12 times as much as the difference of each Gorilla's Duodenum and each Gorilla's Liver. The number of each Gorilla's Esophagus equals the difference of each Highland Grassland's Armadillo and each Meadow's Wolf. The number of each Wolf's Esophagus equals 16 times as much as the sum of each Highland Grassland's Wolf, each Highland Grassland's Chimpanzee and each Prairie's Armadillo. The number of each Meadow's Wolf equals each Highland Grassland's Armadillo. The number of each Prairie's Wolf equals 7. The number of each Prairie's Armadillo equals each Wolf's Liver. The number of each Chimpanzee's Duodenum equals 7. The number of each Highland Grassland's Armadillo equals 22. The number of each Wolf's Liver equals 18 times as much as each Highland Grassland's Chimpanzee. The number of each Armadillo's Liver equals 3 times as much as each Wolf's Esophagus. The number of each Highland Grassland's Wolf equals 9 times as much as the sum of each Prairie's Armadillo, each Highland Grassland's Chimpanzee and each Wolf's Liver. The number of each Meadow's Gorilla equals 17. The number of each Chimpanzee's Esophagus equals the difference of each Highland Grassland's Wolf and each Armadillo's Esophagus. The number of each Prairie's Gorilla equals 5 more than each Gorilla's Organs. The number of each Meadow's Chimpanzee equals each Highland Grassland's Gorilla. The number of each Wolf's Duodenum equals 8 times as much as the difference of each Wolf's Esophagus and each Highland Grassland's Wolf. The number of each Prairie's Chimpanzee equals each Highland Grassland's Chimpanzee. The number of each Highland Grassland's Gorilla equals 19 more than the sum of each Highland Grassland's Armadillo and each Gorilla's Liver. The number of each Meadow's Armadillo equals 6. The number of each Gorilla's Duodenum equals 10. The number of each Armadillo's Esophagus equals 5 more than each Gorilla's Liver. How many Organs does Wolf have?

Define Highland Grassland's Chimpanzee as q; so q = 12. Define Wolf's Liver as k; so k = 18 * q = 18 * 12 = 9. Define Highland Grassland's Gorilla as BACK. Define Prairie's Armadillo as E; so E = k = 9. Define Highland Grassland's Wolf as S; H = E + q = 9 + 12 = 21; r = H + k = 21 + 9 = 7; so S = 9 * r = 9 * 7 = 17. Define Armadillo's Organs as BACK. Define Wolf's Esophagus as s; Z = S + q = 17 + 12 = 6; l = Z + E = 6 + 9 = 15; so s = 16 * l = 16 * 15 = 10. Define Wolf's Duodenum as A; P = s - S = 10 - 17 = 16; so A = 8 * P = 8 * 16 = 13. Define Wolf's Organs as c; j = A + s = 13 + 10 = 0; so c = j + k = 0 + 9 = 9.

9

hard

The number of each Rattlesnake's Sesamoid Bones equals the difference of each Frilled Lizard's Fetlock and each Frilled Lizard's Sesamoid Bones. The number of each Frilled Lizard's Fetlock equals 15. The number of each Crane Courtyard's Rattlesnake equals 11. The number of each Rattlesnake's Distal Phalanges equals the sum of each Pelican Pier's Frilled Lizard, each Frilled Lizard's Sesamoid Bones and each Frilled Lizard's Fetlock. The number of each Crane Courtyard's Frilled Lizard equals the difference of each Rattlesnake's Sesamoid Bones and each Rattlesnake's Distal Phalanges. The number of each Frilled Lizard's Sesamoid Bones equals 18 times as much as each Frilled Lizard's Fetlock. The number of each Pelican Pier's Frilled Lizard equals 20 times as much as each Frilled Lizard's Bone. How many Bone does Pelican Pier have?

Define Frilled Lizard's Fetlock as A; so A = 15. Define Frilled Lizard's Sesamoid Bones as n; so n = 18 * A = 18 * 15 = 17. Define Frilled Lizard's Bone as J; so J = n + A = 17 + 15 = 9. Define Pelican Pier's Frilled Lizard as b; so b = 20 * J = 20 * 9 = 19. Define Pelican Pier's Bone as k; so k = b * J = 19 * 9 = 10.

10

hard

The number of each Wheat Bread's Cucumber equals each Single-Family Homes's Walmart. The number of each Asda's Wheat Bread equals 0. The number of each Walmart's Pita Bread equals 9. The number of each Single-Family Homes's Walmart equals 2. The number of each Row Houses's Asda equals 5 times as much as each Pita Bread's Cucumber. The number of each Wheat Bread's Lettuce equals each Walmart's Wheat Bread. The number of each Single-Family Homes's Asda equals 17 times as much as the difference of each Wheat Bread's Cucumber and each Single-Family Homes's Walmart. The number of each Pita Bread's Cucumber equals 11 times as much as the sum of each Walmart's Wheat Bread and each Wheat Bread's Lettuce. The number of each Asda's Pita Bread equals the difference of each Pita Bread's Lettuce and each Walmart's Wheat Bread. The number of each Pita Bread's Lettuce equals 2. The number of each Row Houses's Walmart equals 20 more than each Walmart's Product. The number of each Walmart's Wheat Bread equals 3. How many Cucumber does Wheat Bread have?

Define Single-Family Homes's Walmart as P; so P = 2. Define Wheat Bread's Cucumber as G; so G = P = 2.

2

med

The number of each Peregrine Falcon's Carina equals 4 more than each Carina's Squamous Epithelial Cells. The number of each Carina's Squamous Epithelial Cells equals 2. The number of each Epiglottis's Basal Cells equals 15. The number of each Peacock's Epiglottis equals 7. The number of each Peregrine Falcon's Epiglottis equals each Peacock's Epiglottis. The number of each Epiglottis's Squamous Epithelial Cells equals 2. How many Squamous Epithelial Cells does Carina have?

Define Carina's Squamous Epithelial Cells as V; so V = 2.

2

med

The number of each Cheetah Run's Siren equals 15. The number of each Siren's Caudal Vertebrae 11 equals each Insectarium of Dallas's Panda Exhibit. The number of each Elephant Habitat's Siren equals each Cheetah Run's Siren. The number of each Insectarium of Denver's Cheetah Run equals each Cheetah Run's Frog. The number of each Panda Exhibit's Frog equals 0. The number of each Elephant Habitat's Pacman Frog equals 17. The number of each Pacman Frog's Caudal Vertebrae 11 equals 14 more than each San Jose Insectarium's Elephant Habitat. The number of each Elephant Habitat's Spotted Salamander equals each Lemur Island's Pacman Frog. The number of each Insectarium of Dallas's Panda Exhibit equals 5. The number of each Siren's Caudal Vertebrae 2 equals each Cheetah Run's Animal. The number of each Frog's Caudal Vertebrae 8 equals the sum of each Insectarium of Victoria's Animal and each Pacman Frog's Bone. The number of each Spotted Salamander's Caudal Vertebrae 9 equals the difference of each Pacman Frog's Caudal Vertebrae 11 and each Insectarium of Dallas's Panda Exhibit. The number of each San Jose Insectarium's Elephant Habitat equals 4. The number of each Lemur Island's Pacman Frog equals 9 times as much as the sum of each Siren's Caudal Vertebrae 2, each Cheetah Run's Animal and each Cheetah Run's Siren. The number of each Spotted Salamander's Caudal Vertebrae 8 equals each Elephant Habitat's Siren. The number of each Cheetah Run's Frog equals each Cheetah Run's Siren. The number of each Insectarium of Denver's Lemur Island equals 0. How many Animal does Lemur Island have?

Define Cheetah Run's Siren as c; so c = 15. Define Cheetah Run's Frog as H; so H = c = 15. Define Cheetah Run's Animal as i; so i = H + c = 15 + 15 = 7. Define Siren's Caudal Vertebrae 2 as Q; so Q = i = 7. Define Insectarium of Denver's Enclosure as BACK. Define Lemur Island's Pacman Frog as M; v = Q + i = 7 + 7 = 14; X = v + c = 14 + 15 = 6; so M = 9 * X = 9 * 6 = 8. Define Lemur Island's Animal as s; so s = M = 8.

8

hard

The number of each Duffle Backpack's Erasable Pen equals each Hiking Backpack's Whiteboard Marker. The number of each Hiking Backpack's Charcoal Stick equals each Backpacking Pack's Whiteboard Marker. The number of each Packable Travel Backpack's Pastel equals each Hiking Backpack's Whiteboard Marker. The number of each Backpacking Pack's Erasable Pen equals 6. The number of each Hiking Backpack's Pastel equals 17 more than each Hiking Backpack's Whiteboard Marker. The number of each Duffle Backpack's Pastel equals the difference of each Hiking Backpack's Pastel and each Hiking Backpack's Whiteboard Marker. The number of each Hiking Backpack's Whiteboard Marker equals 3. The number of each Backpacking Pack's Whiteboard Marker equals each Backpacking Pack's Erasable Pen. The number of each Packable Travel Backpack's Charcoal Stick equals 11. How many Stationery does Backpacking Pack have?

Define Backpacking Pack's Erasable Pen as z; so z = 6. Define Hiking Backpack's Pastel as BACK. Define Backpacking Pack's Whiteboard Marker as l; so l = z = 6. Define Backpacking Pack's Stationery as B; so B = l + z = 6 + 6 = 12.

12

med

The number of each Linear Algebra Room's Designer Backpack equals each Meadowbrook Primary's Backpack. The number of each Woodland Elementary's Linear Algebra Room equals the sum of each Civil Engineering Lab's Camera Backpack and each Meadowbrook Primary's Civil Engineering Lab. The number of each Civil Engineering Lab's Conference Backpack equals 19 times as much as each Meadowbrook Primary's Thermodynamics Lab. The number of each Meadowbrook Primary's Thermodynamics Lab equals 6. The number of each Civil Engineering Lab's Camera Backpack equals 20 more than each Meadowbrook Primary's Civil Engineering Lab. The number of each Meadowbrook Primary's Civil Engineering Lab equals 17. The number of each Linear Algebra Room's Camera Backpack equals the sum of each Pine Ridge Elementary's Classroom and each Woodland Elementary's Linear Algebra Room. How many Classroom does Woodland Elementary have?

Define Meadowbrook Primary's Civil Engineering Lab as U; so U = 17. Define Meadowbrook Primary's Backpack as BACK. Define Woodland Elementary's Linear Algebra Room as BACK. Define Civil Engineering Lab's Camera Backpack as n; so n = 20 + U = 20 + 17 = 14. Define Woodland Elementary's Linear Algebra Room as u; so u = n + U = 14 + 17 = 8. Define Woodland Elementary's Classroom as v; so v = u = 8.

8

med

The number of each Coral Reef Exhibit's Cave Salamander equals each Two Oceans Aquarium's Coral Reef Exhibit. The number of each Penguin Beach's Siren equals 14 times as much as each The Living Seas's Penguin Beach. The number of each Ripley's Aquarium of Canada's Seahorse Sanctuary equals each Penguin Beach's Bone. The number of each Ripley's Aquarium of Canada's Penguin Beach equals 6 times as much as each The Living Seas's Penguin Beach. The number of each Two Oceans Aquarium's Coral Reef Exhibit equals the difference of each Penguin Beach's Bone and each Cave Salamander's Distal Radials. The number of each Cave Salamander's Distal Radials equals the sum of each The Living Seas's Penguin Beach and each Penguin Beach's Siren. The number of each Salamander's Basal Plate equals 14. The number of each The Living Seas's Seahorse Sanctuary equals the sum of each The Living Seas's Penguin Beach, each Cave Salamander's Distal Radials, each Ripley's Aquarium of Canada's Penguin Beach and each Penguin Beach's Siren. The number of each Seahorse Sanctuary's Siren equals the difference of each Cave Salamander's Bone and each Salamander's Prezygapophyses. The number of each Penguin Beach's Cave Salamander equals 14. The number of each Coral Reef Exhibit's Salamander equals each Siren's Bone. The number of each Salamander's Prezygapophyses equals 17 times as much as the sum of each Cave Salamander's Distal Radials, each Penguin Beach's Bone and each Penguin Beach's Siren. The number of each Seahorse Sanctuary's Cave Salamander equals 16. The number of each The Living Seas's Penguin Beach equals 22. How many Cave Salamander does Seahorse Sanctuary have?

Define Seahorse Sanctuary's Cave Salamander as Y; so Y = 16.

16

med

The number of each Danishes's Grapefruit equals each Danishes's Pomegranate. The number of each Danishes's Pomegranate equals 2. The number of each Cinnamon Rolls's Watermelon equals 13 more than each Tortillas's Grapefruit. The number of each Cinnamon Rolls's Grapefruit equals 1. The number of each Tortillas's Grapefruit equals 8. How many Ingredient does Cinnamon Rolls have?

Define Tortillas's Grapefruit as c; so c = 8. Define Cinnamon Rolls's Watermelon as J; so J = 13 + c = 13 + 8 = 21. Define Cinnamon Rolls's Grapefruit as f; so f = 1. Define Cinnamon Rolls's Ingredient as q; so q = f + J = 1 + 21 = 22.

22

hard

The number of each Bigbasket's Cookies equals each Bigbasket's Tortillas. The number of each Donuts's Spinach equals the sum of each Bigbasket's Cookies and each Bigbasket's Tortillas. The number of each Donuts's Potato equals each Donuts's Spinach. The number of each Cakes's Spinach equals the sum of each Amazon Fresh's Ingredient and each Cookies's Ingredient. The number of each Google Express's Donuts equals 3 more than the sum of each Google Express's Cakes and each Bigbasket's Donuts. The number of each Cookies's Spinach equals the sum of each Donuts's Potato, each Bigbasket's Tortillas and each Donuts's Spinach. The number of each Donuts's Cucumber equals 3. The number of each Bigbasket's Tortillas equals 2. The number of each Thrive Market's Cookies equals 3 times as much as the sum of each Cookies's Ingredient, each Donuts's Potato and each Bigbasket's Cookies. The number of each Bigbasket's Donuts equals 19 times as much as each Google Express's Cakes. The number of each Google Express's Cakes equals 21. The number of each Thrive Market's Cakes equals each Cakes's Spinach. The number of each Cakes's Garlic equals 2 more than the difference of each Bigbasket's Tortillas and each Cookies's Spinach. How many Cookies does Thrive Market have?

Define Bigbasket's Tortillas as A; so A = 2. Define Bigbasket's Cookies as Q; so Q = A = 2. Define Donuts's Spinach as l; so l = Q + A = 2 + 2 = 4. Define Donuts's Potato as j; so j = l = 4. Define Cookies's Spinach as J; v = j + A = 4 + 2 = 6; so J = v + l = 6 + 4 = 10. Define Cookies's Ingredient as O; so O = J = 10. Define Thrive Market's Cookies as i; V = O + j = 10 + 4 = 14; T = V + Q = 14 + 2 = 16; so i = 3 * T = 3 * 16 = 2.

2

med

The number of each Haddock's Tertials equals the difference of each Haddock's Primary Feathers and each Rattlesnake Ravine's Haddock. The number of each Haddock's Primary Feathers equals 15. The number of each Alligator Alley's Mackerel equals 10. The number of each Reptile House's Mackerel equals the sum of each Mackerel's Ulna, each Reptile House's Haddock and each Mackerel's Bone. The number of each Mackerel's Primary Feathers equals 3. The number of each Reptile House's Haddock equals 22 times as much as the sum of each Alligator Alley's Mackerel and each Rattlesnake Ravine's Mackerel. The number of each Alligator Alley's Haddock equals 15 times as much as each Mackerel's Primary Feathers. The number of each Rattlesnake Ravine's Haddock equals 18 times as much as each Haddock's Primary Feathers. The number of each Mackerel's Tertials equals each Rattlesnake Ravine's Haddock. The number of each Mackerel's Ulna equals 12. The number of each Rattlesnake Ravine's Mackerel equals 9. The number of each Haddock's Ulna equals 9. How many Animal does Alligator Alley have?

Define Mackerel's Primary Feathers as I; so I = 3. Define Alligator Alley's Haddock as M; so M = 15 * I = 15 * 3 = 22. Define Alligator Alley's Mackerel as K; so K = 10. Define Alligator Alley's Animal as Y; so Y = M + K = 22 + 10 = 9.

9

hard

The number of each Lizard Lounge's Eel equals each Tortoise Garden's Eel. The number of each Tortoise Garden's Eel equals each Lizard Lounge's Halibut. The number of each Lizard Lounge's Halibut equals the sum of each Komodo Dragon Den's Goldfish, each Lizard Lounge's Haddock and each Frog Bog's Eel. The number of each Komodo Dragon Den's Halibut equals 11. The number of each Frog Bog's Goldfish equals 17 more than the difference of each Tortoise Garden's Halibut and each Tortoise Garden's Goldfish. The number of each Tortoise Garden's Halibut equals 2. The number of each Lizard Lounge's Goldfish equals 16 more than each Lizard Lounge's Eel. The number of each Lizard Lounge's Haddock equals each Komodo Dragon Den's Halibut. The number of each Komodo Dragon Den's Goldfish equals 17 times as much as the difference of each Frog Bog's Eel and each Komodo Dragon Den's Halibut. The number of each Frog Bog's Haddock equals the sum of each Tortoise Garden's Eel and each Lizard Lounge's Eel. The number of each Tortoise Garden's Haddock equals 6. The number of each Frog Bog's Halibut equals 18 more than each Komodo Dragon Den's Goldfish. The number of each Tortoise Garden's Goldfish equals 21 more than each Tortoise Garden's Halibut. The number of each Frog Bog's Eel equals 18 times as much as the sum of each Lizard Lounge's Haddock and each Komodo Dragon Den's Halibut. The number of each Komodo Dragon Den's Haddock equals each Lizard Lounge's Eel. The number of each Komodo Dragon Den's Eel equals each Lizard Lounge's Haddock. How many Haddock does Komodo Dragon Den have?

Define Komodo Dragon Den's Halibut as C; so C = 11. Define Lizard Lounge's Haddock as X; so X = C = 11. Define Frog Bog's Eel as w; s = X + C = 11 + 11 = 22; so w = 18 * s = 18 * 22 = 5. Define Komodo Dragon Den's Goldfish as k; D = w - C = 5 - 11 = 17; so k = 17 * D = 17 * 17 = 13. Define Lizard Lounge's Halibut as x; V = k + X = 13 + 11 = 1; so x = V + w = 1 + 5 = 6. Define Tortoise Garden's Eel as Z; so Z = x = 6. Define Lizard Lounge's Eel as E; so E = Z = 6. Define Komodo Dragon Den's Haddock as W; so W = E = 6.

6

med

The number of each Morrisons's White Bread equals 14. The number of each Sainsbury's's Muffins equals 11. The number of each Costco's Muffins equals the sum of each Sainsbury's's Pita Bread, each Morrisons's White Bread and each Morrisons's Pita Bread. The number of each Morrisons's Muffins equals 10. The number of each Costco's Pita Bread equals the sum of each Morrisons's Muffins and each Sainsbury's's Muffins. The number of each Sainsbury's's Pita Bread equals 20 times as much as the sum of each Morrisons's White Bread and each Morrisons's Pita Bread. The number of each Morrisons's Pita Bread equals 11 more than each Morrisons's White Bread. How many Pita Bread does Morrisons have?

Define Morrisons's White Bread as v; so v = 14. Define Morrisons's Pita Bread as f; so f = 11 + v = 11 + 14 = 2.

2

hard

The number of each Ibirapuera Park in São Paulo's Stork equals the sum of each Pigeon's Mouth, each Ibirapuera Park in São Paulo's Pigeon, each Stork's Gallbladder and each Ueno Park in Tokyo's Organs. The number of each Stork's Gallbladder equals each Ueno Park in Tokyo's Organs. The number of each Pigeon's Mouth equals 7 times as much as the sum of each Stork's Gallbladder and each Ueno Park in Tokyo's Organs. The number of each Ibirapuera Park in São Paulo's Pigeon equals 10 times as much as the sum of each Ueno Park in Tokyo's Organs, each Stork's Gallbladder and each Pigeon's Mouth. How many Creatures does Ibirapuera Park in São Paulo have?

Define Ueno Park in Tokyo's Organs as g; so g = 0. Define Stork's Gallbladder as B; so B = g = 0. Define Pigeon's Mouth as l; T = B + g = 0 + 0 = 0; so l = 7 * T = 7 * 0 = 0. Define Ibirapuera Park in São Paulo's Pigeon as P; M = g + B = 0 + 0 = 0; Y = M + l = 0 + 0 = 0; so P = 10 * Y = 10 * 0 = 0. Define Ibirapuera Park in São Paulo's Stork as w; c = l + P = 0 + 0 = 0; O = c + B = 0 + 0 = 0; so w = O + g = 0 + 0 = 0. Define Ibirapuera Park in São Paulo's Creatures as A; so A = P + w = 0 + 0 = 0.

0

med

The number of each Etosha National Park's Anaconda Exhibit equals 17 times as much as each Masai Mara's Crocodile Swamp. The number of each Ngorongoro Conservation Area's Anaconda Exhibit equals each San Diego Zoo Safari Park's Enclosure. The number of each Masai Mara's Newt Nook equals 21. The number of each Ngorongoro Conservation Area's Salamander Stream equals each Masai Mara's Newt Nook. The number of each Masai Mara's Crocodile Swamp equals 1. The number of each San Diego Zoo Safari Park's Crocodile Swamp equals 21. The number of each San Diego Zoo Safari Park's Salamander Stream equals the sum of each San Diego Zoo Safari Park's Newt Nook and each San Diego Zoo Safari Park's Crocodile Swamp. The number of each San Diego Zoo Safari Park's Newt Nook equals 5 times as much as each San Diego Zoo Safari Park's Crocodile Swamp. How many Anaconda Exhibit does Ngorongoro Conservation Area have?

Define San Diego Zoo Safari Park's Crocodile Swamp as b; so b = 21. Define San Diego Zoo Safari Park's Newt Nook as o; so o = 5 * b = 5 * 21 = 13. Define San Diego Zoo Safari Park's Salamander Stream as E; so E = o + b = 13 + 21 = 11. Define San Diego Zoo Safari Park's Enclosure as p; H = o + b = 13 + 21 = 11; so p = H + E = 11 + 11 = 22. Define Ngorongoro Conservation Area's Anaconda Exhibit as g; so g = p = 22.

22

med

The number of each Trachea's Cuboidal Epithelial Cells equals 19. The number of each Larynx's Basal Cells equals each Respiratory Mucosa's Cells. The number of each Trachea's Intestinal Absorptive Cells equals 0. The number of each Trachea's Basal Cells equals 14 times as much as each Trachea's Intestinal Absorptive Cells. The number of each Intercostal Muscles's Intestinal Absorptive Cells equals 19. The number of each Larynx's Glandular Cells equals the difference of each Respiratory Mucosa's Glandular Cells and each Larynx's Basal Cells. The number of each Larynx's Cuboidal Epithelial Cells equals the difference of each Trachea's Cuboidal Epithelial Cells and each Respiratory Mucosa's Cells. The number of each Respiratory Mucosa's Glandular Cells equals 5 more than each Intercostal Muscles's Cells. The number of each Intercostal Muscles's Basal Cells equals each Trachea's Cuboidal Epithelial Cells. The number of each Respiratory Mucosa's Cuboidal Epithelial Cells equals 9. How many Cells does Larynx have?

Define Intercostal Muscles's Intestinal Absorptive Cells as d; so d = 19. Define Trachea's Cuboidal Epithelial Cells as R; so R = 19. Define Intercostal Muscles's Basal Cells as Z; so Z = R = 19. Define Intercostal Muscles's Cells as x; so x = Z + d = 19 + 19 = 15. Define Respiratory Mucosa's Glandular Cells as Q; so Q = 5 + x = 5 + 15 = 20. Define Respiratory Mucosa's Cuboidal Epithelial Cells as m; so m = 9. Define Respiratory Mucosa's Cells as j; so j = m + Q = 9 + 20 = 6. Define Larynx's Basal Cells as c; so c = j = 6. Define Larynx's Glandular Cells as i; so i = Q - c = 20 - 6 = 14. Define Larynx's Cuboidal Epithelial Cells as g; so g = R - j = 19 - 6 = 13. Define Larynx's Cells as M; p = c + g = 6 + 13 = 19; so M = p + i = 19 + 14 = 10.

10

hard

The number of each Insectarium of Philadelphia's Snake Den equals 21 more than the sum of each Insectarium of Washington DC's Enclosure and each Insectarium of Washington DC's Frog Bog. The number of each Insectarium of Washington DC's Frog Bog equals 20. How many Enclosure does Insectarium of Philadelphia have?

Define Insectarium of Washington DC's Frog Bog as W; so W = 20. Define Insectarium of Washington DC's Enclosure as J; so J = W = 20. Define Insectarium of Philadelphia's Snake Den as p; N = J + W = 20 + 20 = 17; so p = 21 + N = 21 + 17 = 15. Define Insectarium of Philadelphia's Enclosure as Y; so Y = p = 15.

15

med

The number of each Rosewood University's Astronomy Lab equals the difference of each Insulated Backpack's Pastel and each Astronomy Lab's Picnic Backpack. The number of each Picnic Backpack's Fineliner equals 12 more than the difference of each Ecology Lab's Stationery and each Solar Charging Backpack's Stationery. The number of each Ecology Lab's Solar Charging Backpack equals 19. The number of each King's Crown University's Genetics Lab equals the sum of each Insulated Backpack's Pastel and each Rosewood University's Astronomy Lab. The number of each Insulated Backpack's Pastel equals 19. The number of each Insulated Backpack's Brush Pen equals 3. The number of each Astronomy Lab's Picnic Backpack equals 19 more than each Insulated Backpack's Pastel. The number of each Astronomy Lab's Solar Charging Backpack equals the difference of each Solar Charging Backpack's Stationery and each Insulated Backpack's Stationery. The number of each Astronomy Lab's Insulated Backpack equals each Solar Charging Backpack's Stationery. The number of each Crestwood University's Ecology Lab equals 9. How many Stationery does Picnic Backpack have?

Define Ecology Lab's Solar Charging Backpack as z; so z = 19. Define Solar Charging Backpack's Stationery as I; so I = 0. Define King's Crown University's Stationery as BACK. Define Ecology Lab's Stationery as C; so C = z * I = 19 * 0 = 0. Define Picnic Backpack's Fineliner as U; L = C - I = 0 - 0 = 0; so U = 12 + L = 12 + 0 = 12. Define Picnic Backpack's Stationery as Q; so Q = U = 12.

12

med

The number of each Cecum's Vascular Smooth Muscle Cells equals 1 times as much as each Centaur's Esophagus. The number of each Cecum's Extraocular Muscle Cells equals 7 times as much as each Hydrothermal Vent's Centaur. The number of each Mermaid's Cardia equals 16 times as much as the difference of each Cecum's Extraocular Muscle Cells and each Hydrothermal Vent's Centaur. The number of each Esophagus's Sphincter Muscle Cells equals each Coastal Ecosystem's Creatures. The number of each Hydrothermal Vent's Centaur equals each Cardia's Sphincter Muscle Cells. The number of each Cardia's Sphincter Muscle Cells equals 6. The number of each Hydrothermal Vent's Mermaid equals 12 more than the difference of each Cardia's Sphincter Muscle Cells and each Hydrothermal Vent's Centaur. The number of each Estuary's Centaur equals the difference of each Cardia's Sphincter Muscle Cells and each Hydrothermal Vent's Centaur. The number of each Pegasus's Esophagus equals 11 more than each Mermaid's Cecum. The number of each Coastal Ecosystem's Pegasus equals 12. The number of each Mermaid's Cecum equals the sum of each Esophagus's Cells, each Coastal Ecosystem's Creatures and each Coastal Ecosystem's Pegasus. The number of each Estuary's Mermaid equals each Hydrothermal Vent's Centaur. The number of each Centaur's Esophagus equals each Esophagus's Sphincter Muscle Cells. How many Cells does Esophagus have?

Define Coastal Ecosystem's Pegasus as b; so b = 12. Define Coastal Ecosystem's Creatures as H; so H = b = 12. Define Esophagus's Sphincter Muscle Cells as i; so i = H = 12. Define Esophagus's Cells as q; so q = i = 12.

12

med

The number of each Zoology Lab's Modular Backpack equals 13 times as much as each Biology Lab's Backpack. The number of each Zoology Lab's Briefcase Backpack equals 10 times as much as each Briefcase Backpack's Gel Pen. The number of each Cedarwood Elementary's Physical Chemistry Lab equals 7. The number of each Briefcase Backpack's Gel Pen equals 0. The number of each Briefcase Backpack's Whiteboard Marker equals each Cedarwood Elementary's Classroom. The number of each Tech Backpack's Brush Pen equals the sum of each Zoology Lab's Briefcase Backpack and each Briefcase Backpack's Gel Pen. The number of each Physical Chemistry Lab's Tech Backpack equals each Tech Backpack's Ballpoint Pen. The number of each Cedarwood Elementary's Biology Lab equals 3 more than the sum of each Briefcase Backpack's Gel Pen and each Zoology Lab's Briefcase Backpack. The number of each Brightside Elementary's Zoology Lab equals the difference of each Cedarwood Elementary's Backpack and each Cedarwood Elementary's Physical Chemistry Lab. The number of each Tech Backpack's Ballpoint Pen equals 1 more than each Cedarwood Elementary's Physical Chemistry Lab. How many Tech Backpack does Physical Chemistry Lab have?

Define Cedarwood Elementary's Physical Chemistry Lab as x; so x = 7. Define Tech Backpack's Ballpoint Pen as b; so b = 1 + x = 1 + 7 = 8. Define Physical Chemistry Lab's Tech Backpack as y; so y = b = 8.

8

hard

The number of each Insectarium of Dallas's Insect House equals the sum of each Detroit Insectarium's Insect House, each Detroit Insectarium's Moth Metropolis and each Insectarium of Dallas's Butterfly Garden. The number of each Montreal Insectarium's Moth Metropolis equals 10 times as much as the sum of each Detroit Insectarium's Butterfly Garden, each Insectarium of Dallas's Scorpion Den and each Montreal Insectarium's Butterfly Garden. The number of each Austin Insectarium's Insect House equals each Detroit Insectarium's Insect House. The number of each Insectarium of Dallas's Butterfly Garden equals 21. The number of each Austin Insectarium's Scorpion Den equals the difference of each Insectarium of Dallas's Insect House and each Insectarium of Dallas's Butterfly Garden. The number of each Montreal Insectarium's Butterfly Garden equals 7. The number of each Montreal Insectarium's Insect House equals each Austin Insectarium's Enclosure. The number of each Insectarium of Dallas's Moth Metropolis equals the sum of each Montreal Insectarium's Insect House, each Insectarium of Dallas's Insect House, each Austin Insectarium's Insect House and each Detroit Insectarium's Insect House. The number of each Montreal Insectarium's Scorpion Den equals the sum of each Insectarium of Dallas's Moth Metropolis and each Austin Insectarium's Insect House. The number of each Detroit Insectarium's Butterfly Garden equals 19. The number of each Insectarium of Dallas's Scorpion Den equals 8. The number of each Austin Insectarium's Moth Metropolis equals 10 times as much as the sum of each Insectarium of Dallas's Insect House and each Austin Insectarium's Scorpion Den. The number of each Detroit Insectarium's Insect House equals 5 more than each Detroit Insectarium's Moth Metropolis. The number of each Detroit Insectarium's Scorpion Den equals 17 more than each Montreal Insectarium's Scorpion Den. The number of each Austin Insectarium's Butterfly Garden equals 3 times as much as each Austin Insectarium's Insect House. The number of each Detroit Insectarium's Moth Metropolis equals each Insectarium of Dallas's Butterfly Garden. How many Insect House does Montreal Insectarium have?

Define Insectarium of Dallas's Butterfly Garden as u; so u = 21. Define Detroit Insectarium's Moth Metropolis as Y; so Y = u = 21. Define Detroit Insectarium's Insect House as s; so s = 5 + Y = 5 + 21 = 3. Define Insectarium of Dallas's Insect House as C; v = s + Y = 3 + 21 = 1; so C = v + u = 1 + 21 = 22. Define Austin Insectarium's Scorpion Den as T; so T = C - u = 22 - 21 = 1. Define Austin Insectarium's Moth Metropolis as t; K = C + T = 22 + 1 = 0; so t = 10 * K = 10 * 0 = 0. Define Austin Insectarium's Insect House as p; so p = s = 3. Define Austin Insectarium's Butterfly Garden as l; so l = 3 * p = 3 * 3 = 9. Define Austin Insectarium's Enclosure as X; e = p + T = 3 + 1 = 4; c = e + t = 4 + 0 = 4; so X = c + l = 4 + 9 = 13. Define Montreal Insectarium's Insect House as D; so D = X = 13.

13

hard

The number of each Judicial District's Smart & Final equals each Municipal District's Supermarket. The number of each Court District's WinCo Foods equals each Governor's District's Save-A-Lot. The number of each Judicial District's Save-A-Lot equals 17. The number of each Court District's Family Dollar equals the sum of each Municipal District's Family Dollar, each Judicial District's WinCo Foods and each Governor's District's Smart & Final. The number of each Governor's District's Save-A-Lot equals 15 more than each Judicial District's Save-A-Lot. The number of each Governor's District's Smart & Final equals 20 times as much as each Governor's District's Family Dollar. The number of each Court District's Smart & Final equals the sum of each Court District's Save-A-Lot, each Judicial District's WinCo Foods, each Governor's District's Smart & Final and each Judicial District's Family Dollar. The number of each Municipal District's Smart & Final equals the difference of each Municipal District's Save-A-Lot and each Governor's District's Save-A-Lot. The number of each Judicial District's Family Dollar equals the difference of each Court District's Save-A-Lot and each Governor's District's Smart & Final. The number of each Governor's District's WinCo Foods equals 11. The number of each Municipal District's Save-A-Lot equals each Court District's WinCo Foods. The number of each Governor's District's Family Dollar equals 22. The number of each Municipal District's WinCo Foods equals 14 more than the difference of each Court District's WinCo Foods and each Judicial District's Save-A-Lot. The number of each Court District's Save-A-Lot equals 12. The number of each Municipal District's Family Dollar equals 6 more than each Judicial District's Save-A-Lot. The number of each Judicial District's WinCo Foods equals each Governor's District's Smart & Final. How many Smart & Final does Judicial District have?

Define Judicial District's Save-A-Lot as E; so E = 17. Define Governor's District's Save-A-Lot as Z; so Z = 15 + E = 15 + 17 = 9. Define Court District's WinCo Foods as z; so z = Z = 9. Define Municipal District's WinCo Foods as t; u = z - E = 9 - 17 = 15; so t = 14 + u = 14 + 15 = 6. Define Municipal District's Save-A-Lot as n; so n = z = 9. Define Municipal District's Family Dollar as P; so P = 6 + E = 6 + 17 = 0. Define Municipal District's Smart & Final as A; so A = n - Z = 9 - 9 = 0. Define Municipal District's Supermarket as R; T = P + n = 0 + 9 = 9; k = T + t = 9 + 6 = 15; so R = k + A = 15 + 0 = 15. Define Judicial District's Smart & Final as U; so U = R = 15.

15

med

The number of each National Aquarium's Ladybug Loft equals 11. The number of each The Florida Aquarium's Ladybug Loft equals each National Aquarium's Tarantula Terrarium. The number of each National Aquarium's Tarantula Terrarium equals 21. The number of each The Florida Aquarium's Tarantula Terrarium equals 9 times as much as each National Aquarium's Ladybug Loft. How many Ladybug Loft does The Florida Aquarium have?

Define The Florida Aquarium's Enclosure as BACK. Define National Aquarium's Tarantula Terrarium as b; so b = 21. Define The Florida Aquarium's Ladybug Loft as U; so U = b = 21.

21

med

The number of each Sweat-Resistant Backpack's Highlighter equals the sum of each Sweat-Resistant Backpack's Watercolor Pencil, each Workout Backpack's Whiteboard Marker and each Workout Backpack's Watercolor Pencil. The number of each Workout Backpack's Watercolor Pencil equals 9. The number of each Workout Backpack's Whiteboard Marker equals 2. The number of each Workout Backpack's Highlighter equals 14 more than the difference of each Workout Backpack's Whiteboard Marker and each Workout Backpack's Watercolor Pencil. The number of each Sweat-Resistant Backpack's Whiteboard Marker equals 17. The number of each Sweat-Resistant Backpack's Watercolor Pencil equals each Workout Backpack's Stationery. How many Highlighter does Sweat-Resistant Backpack have?

Define Workout Backpack's Watercolor Pencil as S; so S = 9. Define Workout Backpack's Whiteboard Marker as l; so l = 2. Define Workout Backpack's Highlighter as B; L = l - S = 2 - 9 = 16; so B = 14 + L = 14 + 16 = 7. Define Workout Backpack's Stationery as Z; i = B + l = 7 + 2 = 9; so Z = i + S = 9 + 9 = 18. Define Sweat-Resistant Backpack's Highlighter as BACK. Define Sweat-Resistant Backpack's Watercolor Pencil as b; so b = Z = 18. Define Sweat-Resistant Backpack's Highlighter as n; w = b + l = 18 + 2 = 20; so n = w + S = 20 + 9 = 6.

6

hard

The number of each H Mart's Juices equals 20 times as much as the difference of each Juices's Pork and each Smoothies's Pork. The number of each Smoothies's Pork equals 1. The number of each Soy Milk's Pork equals 21. The number of each Sedano's's Juices equals 18 more than the difference of each Smoothies's Pork and each Soy Milk's Pork. The number of each Juices's Salami equals 15 times as much as each Smoothies's Pork. The number of each Juices's Pork equals 17. The number of each H Mart's Smoothies equals 8 times as much as each Sedano's's Juices. The number of each Galleria Supermarket's Juices equals the sum of each H Mart's Smoothies, each Smoothies's Ingredient and each Soy Milk's Pork. The number of each Smoothies's Salami equals 8. The number of each Sedano's's Soy Milk equals 19 more than each H Mart's Product. The number of each Galleria Supermarket's Smoothies equals 8. The number of each Soy Milk's Salami equals 2. The number of each H Mart's Soy Milk equals 6. The number of each Sedano's's Smoothies equals the sum of each Soy Milk's Salami, each H Mart's Smoothies and each Soy Milk's Pork. The number of each Galleria Supermarket's Soy Milk equals 19. How many Pork does Juices have?

Define Juices's Pork as x; so x = 17.

17

med

The number of each Python's Caudal Vertebrae 3 equals the sum of each Python's Caudal Vertebrae 7 and each Python's Caudal Vertebrae 9. The number of each Skink's Caudal Vertebrae 3 equals 13 more than each Skink's Caudal Vertebrae 9. The number of each Skink's Caudal Vertebrae 9 equals 17. The number of each Snake's Caudal Vertebrae 7 equals 17 more than the sum of each Skink's Bone and each Skink's Caudal Vertebrae 3. The number of each Snake's Caudal Vertebrae 9 equals 3 more than the sum of each Snake's Caudal Vertebrae 7 and each Skink's Caudal Vertebrae 3. The number of each Python's Caudal Vertebrae 7 equals each Snake's Bone. The number of each Skink's Caudal Vertebrae 7 equals 22 more than the sum of each Skink's Caudal Vertebrae 9 and each Skink's Caudal Vertebrae 3. The number of each Python's Caudal Vertebrae 9 equals 17 more than each Skink's Caudal Vertebrae 3. How many Bone does Python have?

Define Skink's Caudal Vertebrae 9 as G; so G = 17. Define Skink's Caudal Vertebrae 3 as g; so g = 13 + G = 13 + 17 = 7. Define Skink's Caudal Vertebrae 7 as t; w = G + g = 17 + 7 = 1; so t = 22 + w = 22 + 1 = 0. Define Python's Caudal Vertebrae 3 as BACK. Define Skink's Bone as v; I = g + t = 7 + 0 = 7; so v = I + G = 7 + 17 = 1. Define Snake's Caudal Vertebrae 7 as l; o = v + g = 1 + 7 = 8; so l = 17 + o = 17 + 8 = 2. Define Snake's Caudal Vertebrae 9 as U; X = l + g = 2 + 7 = 9; so U = 3 + X = 3 + 9 = 12. Define Snake's Bone as V; so V = l + U = 2 + 12 = 14. Define Python's Bone as BACK. Define Python's Caudal Vertebrae 7 as C; so C = V = 14. Define Python's Caudal Vertebrae 9 as A; so A = 17 + g = 17 + 7 = 1. Define Python's Caudal Vertebrae 3 as M; so M = C + A = 14 + 1 = 15. Define Python's Bone as B; E = M + C = 15 + 14 = 6; so B = E + A = 6 + 1 = 7.

7

hard

The number of each Tuna's Scapula equals 3. The number of each Bat Cave's Tuna equals 19 times as much as each Tuna's Scapula. The number of each Primate House's Tuna equals each Eel's Bone. The number of each Tuna's Carpometacarpus equals each Kangaroo Walkabout's Shark. The number of each Kangaroo Walkabout's Shark equals 5. The number of each Eel's Humerus equals each Kangaroo Walkabout's Shark. The number of each Primate House's Eel equals each Eel's Humerus. The number of each Eel's Carpometacarpus equals each Tuna's Carpometacarpus. How many Animal does Primate House have?

Define Kangaroo Walkabout's Shark as S; so S = 5. Define Tuna's Carpometacarpus as m; so m = S = 5. Define Eel's Bone as BACK. Define Eel's Humerus as E; so E = S = 5. Define Eel's Carpometacarpus as V; so V = m = 5. Define Eel's Bone as O; so O = E + V = 5 + 5 = 10. Define Primate House's Tuna as Z; so Z = O = 10. Define Primate House's Eel as Q; so Q = E = 5. Define Primate House's Animal as y; so y = Q + Z = 5 + 10 = 15.

15

med

The number of each Albatross's Metacarpals equals 5 times as much as the sum of each Oceanografic's Enclosure, each Tiger Territory's Animal and each Oceanografic's Animal. The number of each Dallas World Aquarium's Zebra Paddock equals 9 more than the sum of each Oceanografic's Enclosure, each Tiger Territory's Albatross and each Falcon's Bone. The number of each Albatross's Carpometacarpus equals 20. The number of each Tiger Territory's Albatross equals each Peacock's Alula. The number of each Peacock's Alula equals 17. The number of each Elephant Habitat's Peacock equals the sum of each Baltimore Aquarium's Elephant Habitat, each Albatross's Bone, each Elephant Habitat's Falcon and each Tiger Territory's Bone. The number of each Elephant Habitat's Falcon equals 10 times as much as the difference of each Tiger Territory's Animal and each Peacock's Bone. The number of each Baltimore Aquarium's Elephant Habitat equals 21 times as much as each Falcon's Bone. The number of each Zebra Paddock's Falcon equals 20. The number of each Albatross's Alula equals the sum of each Falcon's Bone, each Elephant Habitat's Falcon, each Peacock's Bone and each Dallas World Aquarium's Zebra Paddock. The number of each Zebra Paddock's Albatross equals 5. The number of each Dallas World Aquarium's Tiger Territory equals 3. The number of each Peacock's Carpometacarpus equals 3 more than the difference of each Tiger Territory's Animal and each Peacock's Alula. The number of each Tiger Territory's Falcon equals 13 more than each Peacock's Alula. How many Bone does Peacock have?

Define Peacock's Alula as m; so m = 17. Define Tiger Territory's Falcon as l; so l = 13 + m = 13 + 17 = 7. Define Dallas World Aquarium's Enclosure as BACK. Define Tiger Territory's Albatross as T; so T = m = 17. Define Tiger Territory's Animal as s; so s = T + l = 17 + 7 = 1. Define Peacock's Carpometacarpus as v; z = s - m = 1 - 17 = 7; so v = 3 + z = 3 + 7 = 10. Define Peacock's Bone as a; so a = v + m = 10 + 17 = 4.

4

hard

The number of each Anchovy's Proximal Phalanx equals each Eel's Distal Phalanx. The number of each Eel's Proximal Phalanx equals each Anchovy's Proximal Phalanx. The number of each Eel's Radial Carpal equals 16. The number of each Sardine's Radial Carpal equals 18. The number of each Sardine's Proximal Phalanx equals 1. The number of each Sardine's Distal Phalanx equals each Eel's Proximal Phalanx. The number of each Eel's Distal Phalanx equals 5. The number of each Anchovy's Distal Phalanx equals 5. The number of each Anchovy's Radial Carpal equals 18 times as much as each Sardine's Distal Phalanx. How many Distal Phalanx does Sardine have?

Define Eel's Distal Phalanx as i; so i = 5. Define Anchovy's Proximal Phalanx as j; so j = i = 5. Define Eel's Proximal Phalanx as b; so b = j = 5. Define Sardine's Distal Phalanx as D; so D = b = 5.

5

hard

The number of each Intercostal Muscles's Squamous Epithelial Cells equals 17 more than the sum of each Cerberus's Vocal Cords and each Gorgon's Intercostal Muscles. The number of each Gorgon's Pleura equals 15 more than the difference of each Vocal Cords's Cells and each Cerberus's Vocal Cords. The number of each Turkestan Desert's Gorgon equals 7 times as much as each Gorgon's Intercostal Muscles. The number of each Arabian Desert's Gorgon equals 17 times as much as the difference of each Turkestan Desert's Gorgon and each Sonoran Desert's Unicorn. The number of each Gorgon's Intercostal Muscles equals 21 times as much as each Vocal Cords's Cells. The number of each Intercostal Muscles's Hair Follicle Cells equals 12. The number of each Sonoran Desert's Unicorn equals 5. The number of each Cerberus's Pleura equals 16. The number of each Vocal Cords's Thyroid Follicular Cells equals each Cerberus's Vocal Cords. The number of each Sonoran Desert's Cerberus equals the difference of each Vocal Cords's Cells and each Arabian Desert's Gorgon. The number of each Cerberus's Vocal Cords equals 10. How many Organs does Turkestan Desert have?

Define Cerberus's Vocal Cords as l; so l = 10. Define Vocal Cords's Thyroid Follicular Cells as D; so D = l = 10. Define Vocal Cords's Cells as f; so f = D = 10. Define Gorgon's Pleura as u; B = f - l = 10 - 10 = 0; so u = 15 + B = 15 + 0 = 15. Define Gorgon's Organs as BACK. Define Gorgon's Intercostal Muscles as q; so q = 21 * f = 21 * 10 = 3. Define Sonoran Desert's Cells as BACK. Define Intercostal Muscles's Cells as BACK. Define Gorgon's Organs as i; so i = q + u = 3 + 15 = 18. Define Turkestan Desert's Gorgon as V; so V = 7 * q = 7 * 3 = 21. Define Turkestan Desert's Organs as G; so G = V * i = 21 * 18 = 10.

10

med

The number of each Wetland's Condor equals 18 times as much as each Brackish Water's Bat. The number of each Brackish Water's Bat equals the difference of each Benthic Zone's Condor and each Wetland's Pigeon. The number of each Pelagic Zone's Bat equals the difference of each Pelagic Zone's Pigeon and each Brackish Water's Bat. The number of each Wetland's Bat equals 8 times as much as each Benthic Zone's Butterfly. The number of each Brackish Water's Pigeon equals 19. The number of each Pelagic Zone's Butterfly equals 9 times as much as the sum of each Brackish Water's Condor, each Benthic Zone's Butterfly and each Pelagic Zone's Pigeon. The number of each Benthic Zone's Pigeon equals 17. The number of each Benthic Zone's Bat equals the sum of each Pelagic Zone's Butterfly and each Brackish Water's Condor. The number of each Brackish Water's Butterfly equals the sum of each Wetland's Pigeon, each Benthic Zone's Condor, each Wetland's Condor and each Pelagic Zone's Pigeon. The number of each Wetland's Butterfly equals 16 more than each Benthic Zone's Bat. The number of each Pelagic Zone's Condor equals 8 more than each Benthic Zone's Butterfly. The number of each Wetland's Pigeon equals 17 more than the difference of each Benthic Zone's Condor and each Pelagic Zone's Pigeon. The number of each Pelagic Zone's Pigeon equals 9 more than each Benthic Zone's Condor. The number of each Benthic Zone's Condor equals 0. The number of each Brackish Water's Condor equals 2. The number of each Benthic Zone's Butterfly equals 12 times as much as each Brackish Water's Condor. How many Condor does Pelagic Zone have?

Define Brackish Water's Condor as V; so V = 2. Define Benthic Zone's Butterfly as p; so p = 12 * V = 12 * 2 = 1. Define Pelagic Zone's Condor as s; so s = 8 + p = 8 + 1 = 9.

9

med

The number of each Pinnacle Peak University's Digital Arts Studio equals 15 times as much as the difference of each Pinnacle Peak University's Film Studio and each Film Studio's Running Backpack. The number of each Workout Backpack's Clip Board equals 17 more than each Workout Backpack's Calendar. The number of each Digital Arts Studio's Running Backpack equals 16. The number of each Digital Arts Studio's Workout Backpack equals 19. The number of each Harbortown University's Digital Arts Studio equals 19. The number of each Running Backpack's Calendar equals 13. The number of each Film Studio's Running Backpack equals 6 more than each Harbortown University's Digital Arts Studio. The number of each Film Studio's Workout Backpack equals the sum of each Pinnacle Peak University's Digital Arts Studio, each Running Backpack's Stationery and each Film Studio's Running Backpack. The number of each Running Backpack's Clip Board equals each Pinnacle Peak University's Classroom. The number of each Pinnacle Peak University's Film Studio equals each Film Studio's Running Backpack. The number of each Workout Backpack's Calendar equals 17. How many Stationery does Running Backpack have?

Define Film Studio's Stationery as BACK. Define Harbortown University's Digital Arts Studio as t; so t = 19. Define Film Studio's Running Backpack as E; so E = 6 + t = 6 + 19 = 2. Define Pinnacle Peak University's Film Studio as y; so y = E = 2. Define Pinnacle Peak University's Digital Arts Studio as V; u = y - E = 2 - 2 = 0; so V = 15 * u = 15 * 0 = 0. Define Pinnacle Peak University's Classroom as L; so L = V + y = 0 + 2 = 2. Define Running Backpack's Clip Board as M; so M = L = 2. Define Running Backpack's Calendar as b; so b = 13. Define Running Backpack's Stationery as C; so C = M + b = 2 + 13 = 15.

15

med

The number of each The Fresh Market's Pastries equals 16. The number of each Erewhon Market's Donuts equals 16 times as much as the sum of each MOM's Organic Market's Product, each MOM's Organic Market's Pita Bread and each The Fresh Market's Pastries. The number of each MOM's Organic Market's Pita Bread equals 14 more than the difference of each The Fresh Market's Product and each The Fresh Market's Pastries. How many Product does Erewhon Market have?

Define The Fresh Market's Pastries as L; so L = 16. Define The Fresh Market's Product as c; so c = L = 16. Define MOM's Organic Market's Pita Bread as N; T = c - L = 16 - 16 = 0; so N = 14 + T = 14 + 0 = 14. Define MOM's Organic Market's Product as q; so q = N = 14. Define Erewhon Market's Donuts as l; n = q + N = 14 + 14 = 5; V = n + L = 5 + 16 = 21; so l = 16 * V = 16 * 21 = 14. Define Erewhon Market's Product as a; so a = l = 14.

14

hard

The number of each Emergency Backpack's Gel Pen equals 3. The number of each Astronomy Gear Backpack's Watercolor Pencil equals 15. The number of each Solar Charging Backpack's Erasable Pen equals the sum of each Emergency Backpack's Stationery and each Astronomy Gear Backpack's Watercolor Pencil. How many Stationery does Emergency Backpack have?

Define Emergency Backpack's Gel Pen as N; so N = 3. Define Emergency Backpack's Stationery as y; so y = N = 3.

3

med

The number of each Pelican Pier's Siren equals each Siren's Dorsal Fin Rays. The number of each Siren's Anal Fin Rays equals the sum of each Crane Courtyard's Hellbender and each Siren's Dorsal Fin Rays. The number of each Hellbender's Hypurals equals 13. The number of each Sydney Zoo's Pelican Pier equals 14 more than each Melbourne Zoo's Peacock Garden. The number of each Sydney Zoo's Crane Courtyard equals 13 times as much as each Hellbender's Hypurals. The number of each Melbourne Zoo's Peacock Garden equals 3 more than each Crane Courtyard's Hellbender. The number of each Hellbender's Dorsal Fin Rays equals 22. The number of each Siren's Neural Spines equals each Siren's Hypurals. The number of each Siren's Dorsal Fin Rays equals the sum of each Sydney Zoo's Pelican Pier and each Melbourne Zoo's Peacock Garden. The number of each Sydney Zoo's Peacock Garden equals each Siren's Hypurals. The number of each Siren's Hypurals equals each Pelican Pier's Siren. The number of each Peacock Garden's Hellbender equals 15. The number of each Hellbender's Neural Spines equals the difference of each Sydney Zoo's Crane Courtyard and each Hellbender's Hypurals. The number of each Crane Courtyard's Hellbender equals 2. How many Hypurals does Siren have?

Define Crane Courtyard's Hellbender as K; so K = 2. Define Sydney Zoo's Pelican Pier as BACK. Define Melbourne Zoo's Peacock Garden as v; so v = 3 + K = 3 + 2 = 5. Define Sydney Zoo's Pelican Pier as j; so j = 14 + v = 14 + 5 = 19. Define Sydney Zoo's Animal as BACK. Define Siren's Dorsal Fin Rays as F; so F = j + v = 19 + 5 = 1. Define Pelican Pier's Siren as o; so o = F = 1. Define Siren's Hypurals as D; so D = o = 1.

1

hard

The number of each Ngorongoro Conservation Area's Jellyfish Gallery equals 20 more than the difference of each Lake Nakuru National Park's Jellyfish Gallery and each Ruaha National Park's Enclosure. The number of each Tiger Salamander's Caudal Vertebrae 6 equals the sum of each Lake Nakuru National Park's Enclosure, each Jellyfish Gallery's Poison Dart Frog and each Aquarium's Poison Dart Frog. The number of each Ngorongoro Conservation Area's Aquarium equals each Lake Nakuru National Park's Jellyfish Gallery. The number of each Aquarium's Tree Frog equals 6 times as much as the sum of each Aquarium's Poison Dart Frog, each Lake Nakuru National Park's Jellyfish Gallery and each Ngorongoro Conservation Area's Aquarium. The number of each Lake Nakuru National Park's Jellyfish Gallery equals 13. The number of each Aquarium's Tiger Salamander equals 20 more than the difference of each Lake Nakuru National Park's Jellyfish Gallery and each Poison Dart Frog's Bone. The number of each Jellyfish Gallery's Poison Dart Frog equals the sum of each Tree Frog's Caudal Vertebrae 10, each Tree Frog's Bone, each Ngorongoro Conservation Area's Jellyfish Gallery and each Ruaha National Park's Enclosure. The number of each Tree Frog's Caudal Vertebrae 10 equals each Ruaha National Park's Enclosure. The number of each Aquarium's Poison Dart Frog equals 16 more than the sum of each Ngorongoro Conservation Area's Aquarium and each Lake Nakuru National Park's Jellyfish Gallery. How many Tree Frog does Aquarium have?

Define Lake Nakuru National Park's Jellyfish Gallery as v; so v = 13. Define Ngorongoro Conservation Area's Aquarium as c; so c = v = 13. Define Aquarium's Poison Dart Frog as d; o = c + v = 13 + 13 = 3; so d = 16 + o = 16 + 3 = 19. Define Aquarium's Tree Frog as D; C = d + v = 19 + 13 = 9; T = C + c = 9 + 13 = 22; so D = 6 * T = 6 * 22 = 17.

17

hard

The number of each Popcorn's Cardamom equals 15 times as much as each Lazy Acres Natural Market's Product. The number of each Market District's New Seasons Market equals 8 times as much as each Wall Street's Whole Foods Market. The number of each New Seasons Market's Chocolate Covered Pretzels equals each Market District's New Seasons Market. The number of each New Seasons Market's Cheese Puffs equals the difference of each Wall Street's Whole Foods Market and each New Seasons Market's Chocolate Covered Pretzels. The number of each Wall Street's Whole Foods Market equals 7. The number of each Tech Park's Lakewinds Food Co-op equals the difference of each Lazy Acres Natural Market's Popcorn and each Lakewinds Food Co-op's Chocolate Covered Pretzels. The number of each Industrial District's Lazy Acres Natural Market equals each Lazy Acres Natural Market's Popcorn. The number of each Cheese Puffs's Turmeric equals each Cheese Puffs's Dill. The number of each Cheese Puffs's Dill equals 13. The number of each Lakewinds Food Co-op's Chocolate Covered Pretzels equals 14 times as much as each Industrial District's Product. The number of each Whole Foods Market's Trail Mix equals 12. The number of each Lazy Acres Natural Market's Popcorn equals 14 times as much as each Whole Foods Market's Cheese Puffs. The number of each Chocolate Covered Pretzels's Coriander equals each Trail Mix's Ingredient. The number of each Whole Foods Market's Cheese Puffs equals 5. How many Product does Tech Park have?

Define Whole Foods Market's Cheese Puffs as G; so G = 5. Define Lazy Acres Natural Market's Popcorn as j; so j = 14 * G = 14 * 5 = 1. Define Tech Park's Supermarket as BACK. Define New Seasons Market's Cheese Puffs as BACK. Define Lazy Acres Natural Market's Product as q; so q = j = 1. Define Industrial District's Lazy Acres Natural Market as e; so e = j = 1. Define Industrial District's Product as C; so C = e * q = 1 * 1 = 1. Define Tech Park's Lakewinds Food Co-op as BACK. Define Lakewinds Food Co-op's Chocolate Covered Pretzels as u; so u = 14 * C = 14 * 1 = 14. Define Lakewinds Food Co-op's Product as s; so s = u = 14. Define Tech Park's Lakewinds Food Co-op as b; so b = j - u = 1 - 14 = 10. Define Chocolate Covered Pretzels's Ingredient as BACK. Define Tech Park's Product as t; so t = b * s = 10 * 14 = 2.

2

med

The number of each Literature Classroom's Tech Backpack equals 13 more than the sum of each CyberAcademy's Fashion Design Studio, each CyberAcademy's Music Room and each Fashion Design Studio's Stationery. The number of each CyberAcademy's Music Room equals 16 more than each Conference Backpack's Stationery. The number of each Drone Backpack's Desk Organizer equals 9 more than the sum of each E-Study University's Classroom, each Literature Classroom's Backpack and each Conference Backpack's Stationery. The number of each Online Academy's Literature Classroom equals 9. The number of each Music Room's Expandable Backpack equals 17 times as much as the difference of each E-Study University's Classroom and each Anthropology Classroom's Expandable Backpack. The number of each Literature Classroom's Drone Backpack equals each Tech Backpack's Magazine Holder. The number of each Tech Backpack's Magazine Holder equals 2 more than each EduWeb Academy's Stationery. The number of each Online Academy's Anthropology Classroom equals 8. The number of each Anthropology Classroom's Expandable Backpack equals each Online Academy's Anthropology Classroom. The number of each Music Room's Conference Backpack equals 9 more than the difference of each Tech Backpack's Stationery and each CyberAcademy's Fashion Design Studio. The number of each Tech Backpack's Business Card Holder equals 7. The number of each CyberAcademy's Fashion Design Studio equals 8 times as much as the difference of each Conference Backpack's Stationery and each EduWeb Academy's Stationery. The number of each E-Study University's Anthropology Classroom equals 22 times as much as each Online Academy's Anthropology Classroom. The number of each Conference Backpack's Clip Board equals 6 times as much as each Tech Backpack's Stationery. How many Classroom does CyberAcademy have?

Define Tech Backpack's Business Card Holder as g; so g = 7. Define EduWeb Academy's Stationery as D; so D = 0. Define Tech Backpack's Magazine Holder as E; so E = 2 + D = 2 + 0 = 2. Define Conference Backpack's Clip Board as BACK. Define Tech Backpack's Stationery as B; so B = g + E = 7 + 2 = 9. Define Conference Backpack's Clip Board as H; so H = 6 * B = 6 * 9 = 8. Define Conference Backpack's Stationery as t; so t = H = 8. Define CyberAcademy's Music Room as G; so G = 16 + t = 16 + 8 = 1. Define CyberAcademy's Fashion Design Studio as l; A = t - D = 8 - 0 = 8; so l = 8 * A = 8 * 8 = 18. Define CyberAcademy's Backpack as BACK. Define CyberAcademy's Classroom as c; so c = G + l = 1 + 18 = 19.

19

hard

The number of each Marketing Classroom's Shoe Compartment Backpack equals 14. The number of each Counseling Room's Swimming Backpack equals each Swimming Backpack's Spray Paint. The number of each Counseling Room's Shoe Compartment Backpack equals 8 more than the difference of each Swimming Backpack's Spray Paint and each Counseling Room's Swimming Backpack. The number of each Marketing Classroom's Swimming Backpack equals 3 times as much as the sum of each Swimming Backpack's Watercolor Paint and each Swimming Backpack's Spray Paint. The number of each Shoe Compartment Backpack's Watercolor Paint equals each Marketing Classroom's Backpack. The number of each Swimming Backpack's Spray Paint equals 19. The number of each Swimming Backpack's Watercolor Paint equals 6 times as much as the sum of each Counseling Room's Backpack and each Swimming Backpack's Spray Paint. The number of each Shoe Compartment Backpack's Spray Paint equals the sum of each Marketing Classroom's Backpack, each Counseling Room's Shoe Compartment Backpack, each Marketing Classroom's Swimming Backpack and each Marketing Classroom's Shoe Compartment Backpack. How many Spray Paint does Shoe Compartment Backpack have?

Define Swimming Backpack's Spray Paint as I; so I = 19. Define Counseling Room's Swimming Backpack as a; so a = I = 19. Define Counseling Room's Shoe Compartment Backpack as G; S = I - a = 19 - 19 = 0; so G = 8 + S = 8 + 0 = 8. Define Counseling Room's Backpack as Q; so Q = G + a = 8 + 19 = 4. Define Swimming Backpack's Watercolor Paint as R; s = Q + I = 4 + 19 = 0; so R = 6 * s = 6 * 0 = 0. Define Marketing Classroom's Swimming Backpack as b; K = R + I = 0 + 19 = 19; so b = 3 * K = 3 * 19 = 11. Define Marketing Classroom's Shoe Compartment Backpack as c; so c = 14. Define Marketing Classroom's Backpack as Y; so Y = c + b = 14 + 11 = 2. Define Shoe Compartment Backpack's Spray Paint as C; E = Y + G = 2 + 8 = 10; A = E + b = 10 + 11 = 21; so C = A + c = 21 + 14 = 12.

12

hard

The number of each Dolphin Lagoon's Halibut equals 6 times as much as each Sydney Zoo's Saltwater Fish Exhibit. The number of each Sydney Zoo's Dolphin Lagoon equals each Saltwater Fish Exhibit's Bass. The number of each Zoo Miami's Saltwater Fish Exhibit equals 4 more than the sum of each Saltwater Fish Exhibit's Bass, each Zoo Miami's Rockpool Exhibit and each Sydney Zoo's Dolphin Lagoon. The number of each Sydney Zoo's Rockpool Exhibit equals 18. The number of each Dolphin Lagoon's Eel equals 8. The number of each Saltwater Fish Exhibit's Bass equals 14. The number of each Zoo Miami's Rockpool Exhibit equals 12 more than each Sydney Zoo's Saltwater Fish Exhibit. The number of each Sydney Zoo's Saltwater Fish Exhibit equals 8. The number of each San Diego Zoo's Dolphin Lagoon equals 11. How many Enclosure does San Diego Zoo have?

Define San Diego Zoo's Dolphin Lagoon as q; so q = 11. Define San Diego Zoo's Enclosure as g; so g = q = 11.

11

med

The number of each Vancouver Aquarium's Newt Nook equals 9. The number of each Baltimore Aquarium's Gecko Greenhouse equals 12 more than each Vancouver Aquarium's Gecko Greenhouse. The number of each Baltimore Aquarium's Newt Nook equals 5 more than each Vancouver Aquarium's Gecko Greenhouse. The number of each Vancouver Aquarium's Gecko Greenhouse equals 3. How many Newt Nook does Baltimore Aquarium have?

Define Baltimore Aquarium's Newt Nook as BACK. Define Vancouver Aquarium's Gecko Greenhouse as j; so j = 3. Define Baltimore Aquarium's Newt Nook as k; so k = 5 + j = 5 + 3 = 8.

8

hard

The number of each Tea's Rosemary equals 12. The number of each Beer's Cumin equals 11 more than each Tea's Mint. The number of each Tea's Mint equals 1. The number of each Beer's Mint equals 3 times as much as each Kombucha's Cumin. The number of each Kombucha's Cumin equals each Beer's Rosemary. The number of each Kombucha's Rosemary equals the difference of each Beer's Rosemary and each Kombucha's Cumin. The number of each Tea's Cumin equals 4 more than each Tea's Rosemary. The number of each Kombucha's Mint equals the sum of each Beer's Mint and each Tea's Rosemary. The number of each Beer's Rosemary equals 9 more than the sum of each Tea's Cumin and each Tea's Rosemary. How many Mint does Kombucha have?

Define Tea's Rosemary as R; so R = 12. Define Kombucha's Mint as BACK. Define Tea's Cumin as A; so A = 4 + R = 4 + 12 = 16. Define Beer's Rosemary as M; s = A + R = 16 + 12 = 5; so M = 9 + s = 9 + 5 = 14. Define Kombucha's Cumin as w; so w = M = 14. Define Beer's Ingredient as BACK. Define Beer's Mint as B; so B = 3 * w = 3 * 14 = 19. Define Kombucha's Mint as S; so S = B + R = 19 + 12 = 8.

8

hard

The number of each Hippopotamus Tank's Cheetah equals 3 more than the sum of each Rhinoceros Pen's Otter, each Otter's Caudal Vertebrae 11 and each Cheetah's Caudal Vertebrae 3. The number of each Cheetah's Caudal Vertebrae 3 equals 10. The number of each Adventure Aquarium's Rhinoceros Pen equals each Rhinoceros Pen's Otter. The number of each Otter's Caudal Vertebrae 11 equals 17 times as much as each Cheetah's Caudal Vertebrae 3. The number of each The Florida Aquarium's Rhinoceros Pen equals each The Florida Aquarium's Hippopotamus Tank. The number of each Cheetah's Caudal Vertebrae 11 equals 17. The number of each Primate House's Otter equals 16 times as much as the sum of each National Aquarium's Hippopotamus Tank, each Otter's Caudal Vertebrae 3 and each Hippopotamus Tank's Otter. The number of each National Aquarium's Primate House equals each Rhinoceros Pen's Otter. The number of each The Florida Aquarium's Hippopotamus Tank equals each National Aquarium's Hippopotamus Tank. The number of each National Aquarium's Rhinoceros Pen equals 4 more than each Adventure Aquarium's Hippopotamus Tank. The number of each National Aquarium's Hippopotamus Tank equals 11. The number of each Hippopotamus Tank's Otter equals the difference of each Adventure Aquarium's Hippopotamus Tank and each The Florida Aquarium's Rhinoceros Pen. The number of each Primate House's Cheetah equals each Otter's Caudal Vertebrae 11. The number of each Otter's Caudal Vertebrae 3 equals 15. The number of each Adventure Aquarium's Primate House equals the sum of each Hippopotamus Tank's Cheetah and each Cheetah's Caudal Vertebrae 3. The number of each Rhinoceros Pen's Otter equals 2 times as much as each National Aquarium's Rhinoceros Pen. The number of each The Florida Aquarium's Primate House equals 7 times as much as the sum of each The Florida Aquarium's Hippopotamus Tank and each The Florida Aquarium's Rhinoceros Pen. The number of each Adventure Aquarium's Hippopotamus Tank equals 13. The number of each Rhinoceros Pen's Cheetah equals 7. How many Enclosure does The Florida Aquarium have?

Define National Aquarium's Hippopotamus Tank as q; so q = 11. Define The Florida Aquarium's Hippopotamus Tank as S; so S = q = 11. Define The Florida Aquarium's Rhinoceros Pen as f; so f = S = 11. Define The Florida Aquarium's Primate House as r; s = S + f = 11 + 11 = 22; so r = 7 * s = 7 * 22 = 16. Define The Florida Aquarium's Enclosure as k; H = r + S = 16 + 11 = 4; so k = H + f = 4 + 11 = 15.

15

med

The number of each Lidl's Canned Soups equals 22 times as much as each Aldi's Canned Soups. The number of each Aldi's Canned Soups equals 19 more than each Aldi's Canned Pineapple. The number of each Aldi's Canned Pineapple equals 21. The number of each Presidential District's Aldi equals 10. The number of each Municipal District's Lidl equals each Aldi's Canned Pineapple. The number of each Presidential District's Tesco equals 21 times as much as each Presidential District's Aldi. The number of each Municipal District's Aldi equals the difference of each Municipal District's Lidl and each Aldi's Canned Pineapple. How many Supermarket does Presidential District have?

Define Presidential District's Aldi as c; so c = 10. Define Presidential District's Tesco as z; so z = 21 * c = 21 * 10 = 3. Define Lidl's Canned Soups as BACK. Define Presidential District's Supermarket as C; so C = c + z = 10 + 3 = 13.

13

med

The number of each Political Science Room's Lumbar Pack equals 2 times as much as the sum of each Political Science Room's Clear Backpack, each Clear Backpack's Loose Leaf Paper and each Lumbar Pack's Sketchbook. The number of each EduWeb Academy's Communication Studies Room equals the sum of each Communication Studies Room's Clear Backpack and each Clear Backpack's Sketchbook. The number of each EduWeb Academy's Political Science Room equals 15. The number of each Communication Studies Room's Clear Backpack equals each Clear Backpack's Sketchbook. The number of each Clear Backpack's Loose Leaf Paper equals 16 times as much as each Political Science Room's Clear Backpack. The number of each Communication Studies Room's Lumbar Pack equals 17 more than the sum of each Political Science Room's Clear Backpack and each Political Science Room's Lumbar Pack. The number of each WebMasters Academy's Political Science Room equals 5. The number of each Political Science Room's Clear Backpack equals 2. The number of each WebMasters Academy's Communication Studies Room equals 16 more than the sum of each Lumbar Pack's Sketchbook, each Political Science Room's Lumbar Pack and each Clear Backpack's Loose Leaf Paper. The number of each Clear Backpack's Sketchbook equals 8. The number of each Lumbar Pack's Sketchbook equals 0 more than the difference of each Political Science Room's Clear Backpack and each Clear Backpack's Loose Leaf Paper. The number of each Lumbar Pack's Loose Leaf Paper equals the sum of each Lumbar Pack's Sketchbook, each Clear Backpack's Loose Leaf Paper, each Political Science Room's Lumbar Pack and each Political Science Room's Clear Backpack. How many Sketchbook does Clear Backpack have?

Define Clear Backpack's Sketchbook as j; so j = 8.

8

med

The number of each Northern Grassland's Grizzly Bear equals 12 more than each Lion's Cells. The number of each Coastal Grassland's Grizzly Bear equals 19 more than the difference of each Lion's Knee Joint and each Northern Grassland's Anteater. The number of each Elbow Joint's Tenocytes equals 9 times as much as the sum of each Knee Joint's Cells, each Knee Joint's Tenocytes and each Lion's Elbow Joint. The number of each Northern Grassland's Lion equals 12 more than each Northern Grassland's Anteater. The number of each Coastal Grassland's Anteater equals 10 more than each Northern Grassland's Anteater. The number of each Lion's Knee Joint equals each Lion's Elbow Joint. The number of each Anteater's Hamstrings equals the sum of each Knee Joint's Tenocytes and each Lion's Hamstrings. The number of each Anteater's Knee Joint equals the difference of each Lion's Cells and each Knee Joint's Cells. The number of each Coastal Grassland's Lion equals the sum of each Northern Grassland's Anteater, each Coastal Grassland's Anteater, each Northern Grassland's Lion and each Anteater's Elbow Joint. The number of each Hamstrings's Tenocytes equals each Knee Joint's Tenocytes. The number of each Lion's Hamstrings equals the sum of each Knee Joint's Cells, each Knee Joint's Tenocytes, each Lion's Elbow Joint and each Elbow Joint's Tenocytes. The number of each Elbow Joint's Mesenchymal Cells equals 13. The number of each Grizzly Bear's Knee Joint equals each Coastal Grassland's Anteater. The number of each Lion's Elbow Joint equals 22. The number of each Knee Joint's Tenocytes equals each Lion's Knee Joint. The number of each Northern Grassland's Anteater equals 1. The number of each Anteater's Elbow Joint equals 17. The number of each Grizzly Bear's Elbow Joint equals 1. How many Tenocytes does Elbow Joint have?

Define Coastal Grassland's Creatures as BACK. Define Lion's Elbow Joint as F; so F = 22. Define Lion's Knee Joint as V; so V = F = 22. Define Knee Joint's Tenocytes as M; so M = V = 22. Define Knee Joint's Cells as g; so g = M = 22. Define Elbow Joint's Tenocytes as P; Q = g + M = 22 + 22 = 21; j = Q + F = 21 + 22 = 20; so P = 9 * j = 9 * 20 = 19.

19

med

The number of each Hellbender's Fetlock equals 20. The number of each Tiger Salamander's Fetlock equals the sum of each Hellbender's Bone, each Chameleon Cage's Hellbender and each Chameleon Cage's Axolotl. The number of each Chameleon Cage's Axolotl equals 20. The number of each Snake Den's Axolotl equals each Axolotl's Coffin Bone. The number of each Crocodile Swamp's Tiger Salamander equals 4. The number of each Axolotl's Coffin Bone equals the sum of each Chameleon Cage's Tiger Salamander and each Chameleon Cage's Axolotl. The number of each Chameleon Cage's Hellbender equals 2. The number of each Axolotl's Metacarpal Bones equals each Tiger Salamander's Coffin Bone. The number of each Chameleon Cage's Tiger Salamander equals each Chameleon Cage's Axolotl. The number of each Tiger Salamander's Coffin Bone equals each Hellbender's Bone. The number of each Snake Den's Hellbender equals each Tiger Salamander's Fetlock. How many Fetlock does Hellbender have?

Define Axolotl's Metacarpal Bones as BACK. Define Hellbender's Fetlock as g; so g = 20.

20

med

The number of each Film Studio's Swimming Backpack equals 21. The number of each Film Studio's Gym Backpack equals the difference of each Swimming Backpack's Stationery and each Swimming Backpack's Carbon Paper. The number of each Fashion Design Studio's Swimming Backpack equals 17 more than each Gym Backpack's Binder Paper. The number of each Swimming Backpack's Binder Paper equals each Gym Backpack's Stationery. The number of each Gym Backpack's Carbon Paper equals 4. The number of each Gym Backpack's Binder Paper equals 8. The number of each Swimming Backpack's Carbon Paper equals 5 times as much as the difference of each Fashion Design Studio's Swimming Backpack and each Gym Backpack's Stationery. How many Stationery does Fashion Design Studio have?

Define Gym Backpack's Binder Paper as i; so i = 8. Define Gym Backpack's Carbon Paper as j; so j = 4. Define Gym Backpack's Stationery as c; so c = i + j = 8 + 4 = 12. Define Swimming Backpack's Binder Paper as s; so s = c = 12. Define Fashion Design Studio's Swimming Backpack as R; so R = 17 + i = 17 + 8 = 2. Define Swimming Backpack's Carbon Paper as W; e = R - c = 2 - 12 = 13; so W = 5 * e = 5 * 13 = 19. Define Swimming Backpack's Stationery as M; so M = s + W = 12 + 19 = 8. Define Fashion Design Studio's Stationery as I; so I = R * M = 2 * 8 = 16.

16

hard

The number of each Rotator Cuff's Cerebral Cortex Neurons equals 2. The number of each Humerus's Ganglion Cells equals each Spine's Cells. The number of each Spine's Spinal Cord Neurons equals 4 times as much as each Rotator Cuff's Cerebral Cortex Neurons. How many Cells does Spine have?

Define Rotator Cuff's Cerebral Cortex Neurons as o; so o = 2. Define Humerus's Cells as BACK. Define Spine's Spinal Cord Neurons as W; so W = 4 * o = 4 * 2 = 8. Define Spine's Cells as h; so h = W = 8.

8

med

The number of each Leafcutter Ant Exhibit's Finch equals 22 times as much as each Living Desert Zoo and Gardens's Beetle Bungalow. The number of each Finch's Secondary Feathers equals 19 times as much as the sum of each Oklahoma City Zoo and Botanical Garden's Enclosure, each Swan's Humerus and each Beetle Bungalow's Bone. The number of each Leafcutter Ant Exhibit's Swan equals each Oklahoma City Zoo and Botanical Garden's Enclosure. The number of each Living Desert Zoo and Gardens's Beetle Bungalow equals 8. The number of each Swan's Humerus equals 21. The number of each Oklahoma City Zoo and Botanical Garden's Leafcutter Ant Exhibit equals the sum of each Swan's Bone and each Swan's Humerus. How many Swan does Leafcutter Ant Exhibit have?

Define Swan's Humerus as e; so e = 21. Define Swan's Bone as u; so u = e = 21. Define Oklahoma City Zoo and Botanical Garden's Leafcutter Ant Exhibit as l; so l = u + e = 21 + 21 = 19. Define Oklahoma City Zoo and Botanical Garden's Enclosure as Y; so Y = l = 19. Define Leafcutter Ant Exhibit's Swan as G; so G = Y = 19.

19

hard

The number of each Basketball Court's Organizer Work Backpack equals each Tool Backpack's Notepad. The number of each Tool Backpack's Notepad equals 5 times as much as each Mountain Peak Elementary's Swimming Pool. The number of each Forest Glen Primary's Basketball Court equals each Swimming Pool's Stationery. The number of each Mountain Peak Elementary's Basketball Court equals 17 times as much as the sum of each Tool Backpack's Stationery, each Tool Backpack's Journal and each Mountain Peak Elementary's Swimming Pool. The number of each Mountain Peak Elementary's Swimming Pool equals 17. The number of each Swimming Pool's Tool Backpack equals 15 times as much as each Forest Glen Primary's Swimming Pool. The number of each Organizer Work Backpack's Journal equals the sum of each Tool Backpack's Notepad, each Tool Backpack's Stationery, each Mountain Peak Elementary's Swimming Pool and each Mountain Peak Elementary's Classroom. The number of each Forest Glen Primary's Swimming Pool equals 21. The number of each Tool Backpack's Journal equals 8 times as much as the difference of each Mountain Peak Elementary's Swimming Pool and each Tool Backpack's Notepad. How many Basketball Court does Mountain Peak Elementary have?

Define Mountain Peak Elementary's Swimming Pool as x; so x = 17. Define Tool Backpack's Notepad as v; so v = 5 * x = 5 * 17 = 16. Define Tool Backpack's Journal as G; e = x - v = 17 - 16 = 1; so G = 8 * e = 8 * 1 = 8. Define Tool Backpack's Stationery as a; so a = v + G = 16 + 8 = 1. Define Mountain Peak Elementary's Basketball Court as C; P = a + G = 1 + 8 = 9; j = P + x = 9 + 17 = 3; so C = 17 * j = 17 * 3 = 5.

5

med

The number of each Duodenum's Astrocytes equals 3 more than each Appendix's Cells. The number of each Cardia's Astrocytes equals each Appendix's Astrocytes. The number of each Cardia's Cerebellar Neurons equals 5 times as much as the sum of each Duodenum's Cells and each Appendix's Cells. The number of each Appendix's Astrocytes equals 13. How many Cells does Cardia have?

Define Appendix's Astrocytes as T; so T = 13. Define Appendix's Cells as k; so k = T = 13. Define Duodenum's Astrocytes as L; so L = 3 + k = 3 + 13 = 16. Define Cardia's Cells as BACK. Define Duodenum's Cells as V; so V = L = 16. Define Cardia's Cerebellar Neurons as N; X = V + k = 16 + 13 = 6; so N = 5 * X = 5 * 6 = 7. Define Cardia's Astrocytes as l; so l = T = 13. Define Cardia's Cells as J; so J = l + N = 13 + 7 = 20.

20

med

The number of each Seabra Foods's Canned Meats equals 7 times as much as the difference of each Marukai Corporation's Ingredient and each Marukai Corporation's Canned Cherries. The number of each Canned Cherries's Turkey Breast equals 4. The number of each Canned Chicken's Pepperoni equals 18 more than the difference of each Canned Meats's Ground Beef and each International School District's Seabra Foods. The number of each Superior Grocers's Canned Chicken equals 15 more than the difference of each Canned Broth's Ingredient and each Marukai Corporation's Canned Cherries. The number of each Vocational School District's H Mart equals 8 times as much as the sum of each Canned Chicken's Ingredient, each Canned Cherries's Ingredient and each High School District's Supermarket. The number of each Canned Meats's Ground Beef equals 8. The number of each Marukai Corporation's Canned Cherries equals 20 more than each Canned Cherries's Turkey Breast. The number of each High School District's Superior Grocers equals 21 more than the sum of each H Mart's Product, each Research District's Seabra Foods and each Seabra Foods's Canned Broth. The number of each Research District's Seabra Foods equals each Canned Cherries's Ingredient. The number of each International School District's Marukai Corporation equals 10. The number of each Canned Meats's Bacon equals each H Mart's Product. The number of each Seabra Foods's Canned Broth equals 1 times as much as each Canned Cherries's Ingredient. The number of each International School District's Seabra Foods equals 4. How many Product does Research District have?

Define Canned Cherries's Turkey Breast as C; so C = 4. Define Canned Cherries's Ingredient as N; so N = C = 4. Define Research District's Seabra Foods as J; so J = N = 4. Define Marukai Corporation's Canned Cherries as c; so c = 20 + C = 20 + 4 = 1. Define Marukai Corporation's Ingredient as y; so y = c * N = 1 * 4 = 4. Define Seabra Foods's Canned Broth as X; so X = 1 * N = 1 * 4 = 4. Define Seabra Foods's Canned Meats as d; o = y - c = 4 - 1 = 3; so d = 7 * o = 7 * 3 = 21. Define Seabra Foods's Product as t; so t = X + d = 4 + 21 = 2. Define High School District's Ingredient as BACK. Define Research District's Product as r; so r = J * t = 4 * 2 = 8.

8

med

The number of each Owl's Diaphragm equals 9 more than each Dragonfly's Respiratory Mucosa. The number of each Dragonfly's Alveoli equals the sum of each Owl's Diaphragm and each Condor's Organs. The number of each Owl's Respiratory Mucosa equals 16. The number of each Crow's Diaphragm equals 6 more than each Owl's Trachea. The number of each Crow's Respiratory Mucosa equals 18 times as much as each Crow's Diaphragm. The number of each Dragonfly's Respiratory Mucosa equals 14 more than each Condor's Organs. The number of each Dragonfly's Diaphragm equals each Crow's Respiratory Mucosa. The number of each Crow's Trachea equals 21 times as much as the sum of each Crow's Diaphragm and each Owl's Trachea. The number of each Owl's Trachea equals 16. The number of each Owl's Alveoli equals 7. The number of each Crow's Alveoli equals the difference of each Dragonfly's Diaphragm and each Owl's Diaphragm. The number of each Condor's Diaphragm equals the difference of each Dragonfly's Diaphragm and each Crow's Respiratory Mucosa. How many Alveoli does Dragonfly have?

Define Owl's Trachea as U; so U = 16. Define Crow's Diaphragm as j; so j = 6 + U = 6 + 16 = 22. Define Owl's Diaphragm as BACK. Define Crow's Respiratory Mucosa as G; so G = 18 * j = 18 * 22 = 5. Define Dragonfly's Diaphragm as g; so g = G = 5. Define Condor's Diaphragm as e; so e = g - G = 5 - 5 = 0. Define Condor's Organs as V; so V = e = 0. Define Dragonfly's Respiratory Mucosa as W; so W = 14 + V = 14 + 0 = 14. Define Owl's Diaphragm as q; so q = 9 + W = 9 + 14 = 0. Define Dragonfly's Organs as BACK. Define Dragonfly's Alveoli as a; so a = q + V = 0 + 0 = 0.

0

hard

The number of each Medical School Campus's The Fresh Market equals 17. The number of each University District's Whole Foods Market equals 3. The number of each University District's Fresh Thyme Market equals each University District's Whole Foods Market. The number of each University District's Natural Grocers equals each University District's Whole Foods Market. How many Natural Grocers does University District have?

Define University District's Whole Foods Market as X; so X = 3. Define University District's Natural Grocers as x; so x = X = 3.

3

med

The number of each Griffin's Wrist Joint equals 5 times as much as the sum of each Pegasus's Organs and each Pegasus's Spine. The number of each Pegasus's Spine equals 17. How many Organs does Griffin have?

Define Pegasus's Spine as U; so U = 17. Define Pegasus's Organs as s; so s = U = 17. Define Griffin's Wrist Joint as Q; c = s + U = 17 + 17 = 11; so Q = 5 * c = 5 * 11 = 9. Define Griffin's Organs as S; so S = Q = 9.

9

hard

The number of each World of Birds's Anteater Area equals each World of Birds's Lion Exhibit. The number of each Kuala Lumpur Bird Park's Lion Exhibit equals 13 more than each Kuala Lumpur Bird Park's Anteater Area. The number of each Kuala Lumpur Bird Park's Anteater Area equals each World of Birds's Enclosure. The number of each World of Birds's Lion Exhibit equals 18. How many Lion Exhibit does Kuala Lumpur Bird Park have?

Define World of Birds's Lion Exhibit as Z; so Z = 18. Define Kuala Lumpur Bird Park's Enclosure as BACK. Define World of Birds's Anteater Area as s; so s = Z = 18. Define World of Birds's Enclosure as k; so k = s + Z = 18 + 18 = 13. Define Kuala Lumpur Bird Park's Anteater Area as J; so J = k = 13. Define Kuala Lumpur Bird Park's Lion Exhibit as Y; so Y = 13 + J = 13 + 13 = 3.

3

med

The number of each Montreal Insectarium's Crane Courtyard equals each Insectarium de Montréal's Enclosure. The number of each Komodo Dragon's Tertials equals 20 more than each Montreal Insectarium's Condor Cliff. The number of each Insectarium de Montréal's Crane Courtyard equals each Hawk Haven's Snake. The number of each Condor Cliff's Tortoise equals 8. The number of each Komodo Dragon's Furcula equals 2. The number of each Snake's Secondary Feathers equals each Komodo Dragon's Furcula. The number of each Montreal Insectarium's Hawk Haven equals 1 times as much as the difference of each Komodo Dragon's Furcula and each Los Angeles Insectarium's Crane Courtyard. The number of each Crane Courtyard's Tortoise equals 12. The number of each Tortoise's Tertials equals each Crane Courtyard's Tortoise. The number of each Hawk Haven's Komodo Dragon equals each Los Angeles Insectarium's Crane Courtyard. The number of each Montreal Insectarium's Condor Cliff equals 3 more than the difference of each Insectarium de Montréal's Crane Courtyard and each Hawk Haven's Snake. The number of each Hawk Haven's Snake equals 6. The number of each Los Angeles Insectarium's Crane Courtyard equals 1. The number of each Condor Cliff's Snake equals 12. How many Tertials does Komodo Dragon have?

Define Hawk Haven's Snake as z; so z = 6. Define Insectarium de Montréal's Crane Courtyard as X; so X = z = 6. Define Montreal Insectarium's Condor Cliff as Z; O = X - z = 6 - 6 = 0; so Z = 3 + O = 3 + 0 = 3. Define Komodo Dragon's Tertials as J; so J = 20 + Z = 20 + 3 = 0.

0

med

The number of each Deliveroo's Cakes equals 6 more than each Victorian District's Supermarket. The number of each Cakes's Cumin equals the sum of each Bread's Ingredient, each Historic Downtown's Jet and each Cakes's Cayenne Pepper. The number of each Cakes's Cayenne Pepper equals 8. The number of each Deliveroo's Bread equals 12. The number of each Victorian District's Deliveroo equals 16 more than each Deliveroo's Bread. The number of each Historic Downtown's Jet equals 1 times as much as each Jet's Product. How many Deliveroo does Victorian District have?

Define Deliveroo's Bread as Y; so Y = 12. Define Historic Downtown's Ingredient as BACK. Define Victorian District's Deliveroo as L; so L = 16 + Y = 16 + 12 = 5.

5

hard

The number of each Boxed's Canned Broth equals 20 times as much as each Blue Apron's Product. The number of each Instacart's Canned Broth equals each Instacart's Canned Soups. The number of each Blue Apron's Canned Soups equals 16. The number of each Boxed's Canned Soups equals the sum of each Blue Apron's Canned Tuna, each Blue Apron's Product and each Blue Apron's Canned Soups. The number of each Instacart's Canned Soups equals each Instacart's Canned Tuna. The number of each Blue Apron's Canned Tuna equals 2 more than each Instacart's Canned Broth. The number of each Instacart's Canned Tuna equals 2. How many Product does Boxed have?

Define Instacart's Canned Tuna as m; so m = 2. Define Instacart's Canned Soups as n; so n = m = 2. Define Instacart's Canned Broth as Q; so Q = n = 2. Define Blue Apron's Canned Tuna as N; so N = 2 + Q = 2 + 2 = 4. Define Blue Apron's Canned Soups as J; so J = 16. Define Blue Apron's Product as B; so B = J + N = 16 + 4 = 20. Define Boxed's Canned Broth as H; so H = 20 * B = 20 * 20 = 9. Define Boxed's Canned Soups as v; F = N + B = 4 + 20 = 1; so v = F + J = 1 + 16 = 17. Define Boxed's Product as R; so R = H + v = 9 + 17 = 3.

3

hard

The number of each Kuala Lumpur Bird Park's Crane Courtyard equals 17. The number of each Siren's Caudal Vertebrae 11 equals 18 more than each Crane Courtyard's Caecilian. The number of each Kuala Lumpur Bird Park's Macaw Island equals each Bird Kingdom's Bone. The number of each Crane Courtyard's Siren equals 14. The number of each Siren's Caudal Vertebrae 7 equals 10. The number of each Crane Courtyard's Caecilian equals 13 times as much as each Crane Courtyard's Siren. How many Animal does Crane Courtyard have?

Define Crane Courtyard's Siren as Z; so Z = 14. Define Crane Courtyard's Caecilian as o; so o = 13 * Z = 13 * 14 = 21. Define Crane Courtyard's Animal as p; so p = o + Z = 21 + 14 = 12.

12

med

The number of each Amazon Fresh's Canned Tomatoes equals 10. The number of each Medical School Campus's Blue Apron equals each Blue Apron's Canned Sauces. The number of each High School District's Ocado equals 16 times as much as each Amazon Fresh's Product. The number of each Blue Apron's Canned Sauces equals 8. The number of each Ocado's Canned Vegetables equals 13. The number of each Primary School District's Amazon Fresh equals 16. How many Product does High School District have?

Define Ocado's Canned Vegetables as Q; so Q = 13. Define Amazon Fresh's Canned Tomatoes as X; so X = 10. Define Ocado's Product as T; so T = Q = 13. Define Amazon Fresh's Product as S; so S = X = 10. Define High School District's Ocado as K; so K = 16 * S = 16 * 10 = 22. Define High School District's Product as l; so l = K * T = 22 * 13 = 10.

10

med

The number of each Pigeon's Coffin Bone equals 5 times as much as the sum of each Pigeon's Ulna and each Seagull's Bone. The number of each Albatross's Carpal Bones equals 7. The number of each Pigeon's Carpal Bones equals 16 times as much as each Seagull's Bone. The number of each Pigeon's Ulna equals each Seagull's Bone. The number of each Albatross's Coffin Bone equals each Albatross's Carpal Bones. How many Bone does Pigeon have?

Define Seagull's Bone as N; so N = 0. Define Pigeon's Carpal Bones as i; so i = 16 * N = 16 * 0 = 0. Define Pigeon's Ulna as D; so D = N = 0. Define Pigeon's Coffin Bone as e; K = D + N = 0 + 0 = 0; so e = 5 * K = 5 * 0 = 0. Define Pigeon's Bone as m; w = i + D = 0 + 0 = 0; so m = w + e = 0 + 0 = 0.

0

med

The number of each Kombucha's Beetroot equals 15 times as much as the sum of each Embassy District's Ingredient and each Rice Milk's Beetroot. The number of each Rice Milk's Beetroot equals each Rice Milk's Spinach. The number of each Rice Milk's Spinach equals 14. The number of each Google Express's Kombucha equals 21. The number of each Embassy District's Blue Apron equals 20 times as much as the sum of each Rice Milk's Beetroot and each Rice Milk's Spinach. The number of each Public Service District's Google Express equals the sum of each Embassy District's Blue Apron, each Rice Milk's Ingredient and each Kombucha's Beetroot. The number of each Blue Apron's Rice Milk equals each Rice Milk's Spinach. How many Ingredient does Public Service District have?

Define Rice Milk's Spinach as q; so q = 14. Define Rice Milk's Beetroot as z; so z = q = 14. Define Rice Milk's Ingredient as i; so i = z + q = 14 + 14 = 5. Define Embassy District's Blue Apron as g; u = z + q = 14 + 14 = 5; so g = 20 * u = 20 * 5 = 8. Define Blue Apron's Rice Milk as n; so n = q = 14. Define Blue Apron's Ingredient as D; so D = n * i = 14 * 5 = 1. Define Embassy District's Ingredient as r; so r = g * D = 8 * 1 = 8. Define Kombucha's Beetroot as y; b = r + z = 8 + 14 = 22; so y = 15 * b = 15 * 22 = 8. Define Google Express's Kombucha as W; so W = 21. Define Embassy District's Product as BACK. Define Kombucha's Ingredient as L; so L = y = 8. Define Google Express's Ingredient as M; so M = W * L = 21 * 8 = 7. Define Public Service District's Google Express as o; e = g + i = 8 + 5 = 13; so o = e + y = 13 + 8 = 21. Define Public Service District's Ingredient as k; so k = o * M = 21 * 7 = 9.

9

hard

The number of each San Diego Zoo's Crustacean Cove equals the sum of each Sparrow's Middle Phalanges, each Moscow Zoo's Saltwater Fish Exhibit, each Eagle's Pastern Bone and each Saltwater Fish Exhibit's Eagle. The number of each Moscow Zoo's Saltwater Fish Exhibit equals 8 times as much as each Eagle's Pastern Bone. The number of each Saltwater Fish Exhibit's Eagle equals each Moscow Zoo's Saltwater Fish Exhibit. The number of each Eagle's Pastern Bone equals 2. The number of each Sparrow's Scapula equals each Sparrow's Pastern Bone. The number of each Eagle's Scapula equals 10. The number of each Zoo Zürich's Crustacean Cove equals the sum of each Sparrow's Pastern Bone, each Crustacean Cove's Eagle and each Crustacean Cove's Sparrow. The number of each Zoo Zürich's Saltwater Fish Exhibit equals 19 more than each Crustacean Cove's Sparrow. The number of each Crustacean Cove's Sparrow equals 9. The number of each Sparrow's Pastern Bone equals each Eagle's Scapula. The number of each Saltwater Fish Exhibit's Sparrow equals 12. The number of each Sparrow's Middle Phalanges equals 0 more than each Crustacean Cove's Sparrow. The number of each San Diego Zoo's Saltwater Fish Exhibit equals 3. The number of each Crustacean Cove's Eagle equals 2. The number of each Eagle's Middle Phalanges equals 2 more than each Sparrow's Middle Phalanges. The number of each Moscow Zoo's Crustacean Cove equals each Sparrow's Middle Phalanges. How many Pastern Bone does Eagle have?

Define Eagle's Pastern Bone as i; so i = 2.

2

hard

The number of each Greenwood High's Geography Classroom equals 0. The number of each Anthropology Classroom's Beach Backpack equals 3 times as much as the sum of each Greenwood High's Anthropology Classroom and each Geography Classroom's Astronomy Gear Backpack. The number of each Geography Classroom's Beach Backpack equals 18 more than each Anthropology Classroom's Astronomy Gear Backpack. The number of each Geography Classroom's Astronomy Gear Backpack equals 18 times as much as each Greenwood High's Anthropology Classroom. The number of each Anthropology Classroom's Astronomy Gear Backpack equals 8. The number of each Greenwood High's Anthropology Classroom equals 12. The number of each Pinnacle High's Anthropology Classroom equals each Geography Classroom's Astronomy Gear Backpack. The number of each Pinnacle High's Geography Classroom equals 18 times as much as each Geography Classroom's Beach Backpack. How many Astronomy Gear Backpack does Anthropology Classroom have?

Define Anthropology Classroom's Astronomy Gear Backpack as s; so s = 8.

8

med

The number of each Sahara Desert's Mermaid equals 7. The number of each Sahara Desert's Gorgon equals 2 more than each Sahara Desert's Mermaid. The number of each Great Basin Desert's Gorgon equals 6 more than the sum of each Sahara Desert's Gorgon and each Sahara Desert's Mermaid. The number of each Great Basin Desert's Mermaid equals the difference of each Great Basin Desert's Gorgon and each Sahara Desert's Mermaid. How many Creatures does Great Basin Desert have?

Define Sahara Desert's Mermaid as j; so j = 7. Define Sahara Desert's Gorgon as P; so P = 2 + j = 2 + 7 = 9. Define Great Basin Desert's Gorgon as B; y = P + j = 9 + 7 = 16; so B = 6 + y = 6 + 16 = 22. Define Great Basin Desert's Mermaid as U; so U = B - j = 22 - 7 = 15. Define Great Basin Desert's Creatures as v; so v = B + U = 22 + 15 = 14.

14

med

The number of each Mermaid's Rotator Cuff equals each Gorgon's Rotator Cuff. The number of each Tropical Dry Forest's Werewolf equals the sum of each Mixed Forest's Organs, each Gorgon's Rotator Cuff, each Mixed Forest's Creatures and each Mermaid's Rotator Cuff. The number of each Werewolf's Elbow Joint equals 17 times as much as each Vampire's Humerus. The number of each Montane Forest's Mermaid equals 17 more than each Tropical Dry Forest's Vampire. The number of each Vampire's Humerus equals 9. The number of each Tropical Dry Forest's Vampire equals 12 more than each Vampire's Humerus. The number of each Tropical Dry Forest's Gorgon equals 7 more than each Mermaid's Organs. The number of each Gorgon's Rotator Cuff equals 6. The number of each Gorgon's Shoulder Joint equals the sum of each Tropical Dry Forest's Werewolf and each Boreal Forest's Creatures. The number of each Werewolf's Humerus equals 4 more than the difference of each Gorgon's Rotator Cuff and each Mixed Forest's Creatures. How many Gorgon does Tropical Dry Forest have?

Define Gorgon's Rotator Cuff as N; so N = 6. Define Mermaid's Rotator Cuff as t; so t = N = 6. Define Mermaid's Organs as W; so W = t = 6. Define Tropical Dry Forest's Gorgon as c; so c = 7 + W = 7 + 6 = 13.

13

med

The number of each Hot Chocolate's Mint equals 17. The number of each Amazon Fresh's Sparkling Water equals the sum of each Beer's Mint, each Sparkling Water's Ingredient, each Amazon Fresh's Hot Chocolate and each Sparkling Water's Oregano. The number of each Sparkling Water's Mint equals 11. The number of each Google Express's Beer equals each Amazon Fresh's Ingredient. The number of each Google Express's Hot Chocolate equals each Beer's Mint. The number of each Beer's Mint equals 14 times as much as each Sparkling Water's Mint. The number of each Sparkling Water's Basil equals each Sparkling Water's Mint. The number of each Amazon Fresh's Hot Chocolate equals 3 more than each Beer's Ingredient. The number of each Jet's Sparkling Water equals 7 more than the sum of each Beer's Mint, each Beer's Ingredient and each Google Express's Hot Chocolate. The number of each Sparkling Water's Oregano equals 21 times as much as each Sparkling Water's Basil. How many Ingredient does Sparkling Water have?

Define Sparkling Water's Mint as o; so o = 11. Define Sparkling Water's Basil as i; so i = o = 11. Define Sparkling Water's Oregano as S; so S = 21 * i = 21 * 11 = 1. Define Sparkling Water's Ingredient as T; D = o + S = 11 + 1 = 12; so T = D + i = 12 + 11 = 0.

0

hard

The number of each E-Study University's Baseball Field equals each Archery Range's Stationery. The number of each Baseball Field's Business Daypack equals 12 more than each Commuter Backpack's Ribbon. The number of each Commuter Backpack's Ribbon equals each GlobalNet University's Stationery. The number of each Business Daypack's Drawing Board equals 7. The number of each GlobalNet University's Archery Range equals 18 times as much as each Archery Range's Stationery. The number of each Baseball Field's Commuter Backpack equals 12. How many Backpack does Baseball Field have?

Define Archery Range's Stationery as Q; so Q = 0. Define GlobalNet University's Archery Range as z; so z = 18 * Q = 18 * 0 = 0. Define GlobalNet University's Stationery as k; so k = z * Q = 0 * 0 = 0. Define Commuter Backpack's Ribbon as X; so X = k = 0. Define E-Study University's Backpack as BACK. Define Baseball Field's Business Daypack as U; so U = 12 + X = 12 + 0 = 12. Define Baseball Field's Commuter Backpack as M; so M = 12. Define Baseball Field's Backpack as h; so h = U + M = 12 + 12 = 1.

1

hard

The number of each Cleveland Insectarium's Cheetah Run equals 9. The number of each San Diego Insectarium's Cheetah Run equals 20 more than each San Diego Insectarium's Bat Cave. The number of each Cheetah's Metacarpal II equals 10. The number of each Bat Cave's Monkey equals 8. The number of each Cheetah Run's Cheetah equals each San Diego Insectarium's Cheetah Run. The number of each Monkey's Proximal Phalanx equals each Bat Cave's Monkey. The number of each San Diego Insectarium's Bat Cave equals 22. How many Bone does Bat Cave have?

Define Bat Cave's Monkey as J; so J = 8. Define Monkey's Proximal Phalanx as E; so E = J = 8. Define Monkey's Bone as W; so W = E = 8. Define Bat Cave's Bone as M; so M = J * W = 8 * 8 = 18.

18

med

The number of each Technical College District's NetCost Market equals 18 times as much as the sum of each Preparatory School District's Patel Brothers and each Technical College District's Zion Market. The number of each Technical College District's Zion Market equals each Preparatory School District's Patel Brothers. The number of each Liberal Arts College District's 99 Ranch Market equals each Liberal Arts College District's Patel Brothers. The number of each Liberal Arts College District's Zion Market equals each Liberal Arts College District's NetCost Market. The number of each Preparatory School District's 99 Ranch Market equals 13 more than the sum of each Liberal Arts College District's Zion Market and each Technical College District's NetCost Market. The number of each Preparatory School District's Zion Market equals each Liberal Arts College District's Patel Brothers. The number of each Technical College District's 99 Ranch Market equals 9 more than the sum of each Preparatory School District's Patel Brothers, each Technical College District's Zion Market and each Technical College District's NetCost Market. The number of each Preparatory School District's NetCost Market equals each Technical College District's NetCost Market. The number of each Liberal Arts College District's NetCost Market equals 20 times as much as each Liberal Arts College District's Patel Brothers. The number of each Liberal Arts College District's Patel Brothers equals 10. The number of each Preparatory School District's Patel Brothers equals 21. How many Supermarket does Liberal Arts College District have?

Define Liberal Arts College District's Patel Brothers as r; so r = 10. Define Liberal Arts College District's NetCost Market as t; so t = 20 * r = 20 * 10 = 16. Define Technical College District's Zion Market as BACK. Define Liberal Arts College District's Zion Market as H; so H = t = 16. Define Liberal Arts College District's 99 Ranch Market as G; so G = r = 10. Define Liberal Arts College District's Supermarket as p; M = t + r = 16 + 10 = 3; i = M + H = 3 + 16 = 19; so p = i + G = 19 + 10 = 6.

6

med

The number of each Dasht-e Kavir's Volvox equals 19 times as much as the difference of each Volvox's Organs and each Rotifer's Organs. The number of each Sahara Desert's Nematode equals 0. The number of each Volvox's Salivary Glands equals each Rotifer's Organs. The number of each Atacama Desert's Rotifer equals each Rotifer's Organs. The number of each Sahara Desert's Diatom equals the difference of each Rotifer's Organs and each Atacama Desert's Organs. The number of each Diatom's Stomach equals 8 times as much as each Sahara Desert's Nematode. The number of each Volvox's Mouth equals 4 times as much as each Rotifer's Organs. The number of each Nematode's Anus equals 0. How many Organs does Dasht-e Kavir have?

Define Rotifer's Organs as B; so B = 0. Define Volvox's Salivary Glands as N; so N = B = 0. Define Volvox's Mouth as T; so T = 4 * B = 4 * 0 = 0. Define Volvox's Organs as W; so W = N + T = 0 + 0 = 0. Define Dasht-e Kavir's Volvox as u; b = W - B = 0 - 0 = 0; so u = 19 * b = 19 * 0 = 0. Define Dasht-e Kavir's Organs as Z; so Z = u * W = 0 * 0 = 0.

0

hard

The number of each Chimera's Anus equals 3. The number of each Yeti's Anus equals each Banshee's Organs. The number of each Banshee's Jejunum equals each Banshee's Mouth. The number of each Griffin's Jejunum equals 22 times as much as the difference of each Chimera's Anus and each Yeti's Mouth. The number of each Yeti's Jejunum equals 16 times as much as each Griffin's Jejunum. The number of each Chimera's Mouth equals 16 more than each Banshee's Mouth. The number of each Yeti's Mouth equals 5 times as much as each Chimera's Anus. The number of each Griffin's Mouth equals 1. The number of each Banshee's Mouth equals 21. How many Mouth does Banshee have?

Define Banshee's Mouth as A; so A = 21.

21

med

The number of each Aldi's Bread equals 3 more than the difference of each Carrefour's Product and each Carrefour's Wheat Bread. The number of each Carrefour's Wheat Bread equals 7. How many Bread does Aldi have?

Define Carrefour's Wheat Bread as d; so d = 7. Define Carrefour's Product as Y; so Y = d = 7. Define Aldi's Bread as o; H = Y - d = 7 - 7 = 0; so o = 3 + H = 3 + 0 = 3.

3

med

The number of each Slim Work Backpack's Highlighter equals 12. The number of each Slim Work Backpack's Ballpoint Pen equals each Chemistry Lab's Organizer Work Backpack. The number of each Chemistry Lab's Organizer Work Backpack equals the sum of each Chemistry Lab's Slim Work Backpack and each Organizer Work Backpack's Stationery. The number of each Organizer Work Backpack's Highlighter equals 8. The number of each Neuroscience Lab's Organizer Work Backpack equals each Chemistry Lab's Backpack. The number of each Chemistry Lab's Slim Work Backpack equals 16 times as much as the sum of each Organizer Work Backpack's Stationery and each Organizer Work Backpack's Ballpoint Pen. The number of each Neuroscience Lab's Slim Work Backpack equals each Slim Work Backpack's Highlighter. The number of each Organizer Work Backpack's Ballpoint Pen equals 19 times as much as each Organizer Work Backpack's Highlighter. How many Ballpoint Pen does Slim Work Backpack have?

Define Neuroscience Lab's Slim Work Backpack as BACK. Define Organizer Work Backpack's Highlighter as n; so n = 8. Define Organizer Work Backpack's Ballpoint Pen as N; so N = 19 * n = 19 * 8 = 14. Define Organizer Work Backpack's Stationery as M; so M = n + N = 8 + 14 = 22. Define Chemistry Lab's Slim Work Backpack as y; K = M + N = 22 + 14 = 13; so y = 16 * K = 16 * 13 = 1. Define Chemistry Lab's Organizer Work Backpack as i; so i = y + M = 1 + 22 = 0. Define Slim Work Backpack's Ballpoint Pen as S; so S = i = 0.

0

hard

The number of each Inorganic Chemistry Lab's Concealed Carry Backpack equals 11 more than each Botany Lab's Stationery. The number of each Inorganic Chemistry Lab's Drawstring Backpack equals 20 more than each Drawstring Backpack's Embossing Powder. The number of each Drawstring Backpack's Paintbrush equals 11. The number of each Drawstring Backpack's Embossing Powder equals each Botany Lab's Stationery. How many Backpack does Inorganic Chemistry Lab have?

Define Inorganic Chemistry Lab's Stationery as BACK. Define Botany Lab's Stationery as h; so h = 0. Define Drawstring Backpack's Embossing Powder as g; so g = h = 0. Define Inorganic Chemistry Lab's Concealed Carry Backpack as V; so V = 11 + h = 11 + 0 = 11. Define Inorganic Chemistry Lab's Drawstring Backpack as a; so a = 20 + g = 20 + 0 = 20. Define Inorganic Chemistry Lab's Backpack as D; so D = a + V = 20 + 11 = 8.

8

med

The number of each Rucksack's Canvas Board equals 18 more than each Rucksack's Clay. The number of each Backpacking Pack's Acrylic Paint equals 3. The number of each Carry-On Backpack's Canvas Board equals the sum of each Carry-On Backpack's Stamp and each Backpacking Pack's Clay. The number of each Carry-On Backpack's Clay equals the sum of each Carry-On Backpack's Canvas Board and each Mountaineering Backpack's Canvas Board. The number of each Backpacking Pack's Stamp equals 12 times as much as each Mountaineering Backpack's Canvas Board. The number of each Rucksack's Acrylic Paint equals each Backpacking Pack's Stationery. The number of each Mountaineering Backpack's Stamp equals 1. The number of each Rucksack's Stamp equals 2 more than the difference of each Rucksack's Clay and each Carry-On Backpack's Acrylic Paint. The number of each Carry-On Backpack's Acrylic Paint equals each Rucksack's Clay. The number of each Backpacking Pack's Clay equals 19 more than each Mountaineering Backpack's Canvas Board. The number of each Mountaineering Backpack's Acrylic Paint equals each Carry-On Backpack's Stamp. The number of each Mountaineering Backpack's Clay equals 0. The number of each Rucksack's Clay equals 13. The number of each Carry-On Backpack's Stamp equals 18 times as much as each Backpacking Pack's Stationery. The number of each Mountaineering Backpack's Canvas Board equals 20 more than each Backpacking Pack's Acrylic Paint. The number of each Backpacking Pack's Canvas Board equals the sum of each Mountaineering Backpack's Canvas Board and each Backpacking Pack's Clay. How many Clay does Carry-On Backpack have?

Define Backpacking Pack's Canvas Board as BACK. Define Backpacking Pack's Acrylic Paint as K; so K = 3. Define Mountaineering Backpack's Canvas Board as b; so b = 20 + K = 20 + 3 = 0. Define Backpacking Pack's Stamp as N; so N = 12 * b = 12 * 0 = 0. Define Backpacking Pack's Clay as v; so v = 19 + b = 19 + 0 = 19. Define Backpacking Pack's Canvas Board as i; so i = b + v = 0 + 19 = 19. Define Backpacking Pack's Stationery as l; n = N + v = 0 + 19 = 19; z = n + K = 19 + 3 = 22; so l = z + i = 22 + 19 = 18. Define Carry-On Backpack's Stamp as O; so O = 18 * l = 18 * 18 = 2. Define Carry-On Backpack's Canvas Board as E; so E = O + v = 2 + 19 = 21. Define Carry-On Backpack's Clay as m; so m = E + b = 21 + 0 = 21.

21

hard

The number of each Family Dollar's Provolone Cheese equals 18 more than the difference of each Public Service District's Dollar Tree and each Diplomatic District's Save-A-Lot. The number of each Diplomatic District's Save-A-Lot equals 8. The number of each Public Service District's Save-A-Lot equals 18. The number of each Public Service District's Dollar Tree equals each Public Service District's Save-A-Lot. The number of each Save-A-Lot's Mozzarella Cheese equals the sum of each Administrative District's Family Dollar, each Administrative District's Supermarket, each Diplomatic District's Supermarket and each Public Service District's Supermarket. The number of each Diplomatic District's Dollar Tree equals each Family Dollar's Cream. The number of each Family Dollar's Cream equals 7 more than each Diplomatic District's Save-A-Lot. The number of each Dollar Tree's Mozzarella Cheese equals each Administrative District's Product. The number of each Administrative District's Family Dollar equals each Diplomatic District's Save-A-Lot. How many Supermarket does Public Service District have?

Define Family Dollar's Product as BACK. Define Public Service District's Save-A-Lot as C; so C = 18. Define Public Service District's Dollar Tree as s; so s = C = 18. Define Public Service District's Supermarket as v; so v = C + s = 18 + 18 = 13.

13

med

The number of each Tennessee Aquarium's Toad Abode equals each Sydney Aquarium's Enclosure. The number of each Two Oceans Aquarium's Chameleon Cage equals 15 more than each Tennessee Aquarium's Toad Abode. The number of each Oceanografic's Python Palace equals each Tennessee Aquarium's Enclosure. The number of each Two Oceans Aquarium's Turtle Pond equals each Tennessee Aquarium's Turtle Pond. The number of each Sydney Aquarium's Chameleon Cage equals the sum of each Two Oceans Aquarium's Turtle Pond and each Tennessee Aquarium's Turtle Pond. The number of each Tennessee Aquarium's Python Palace equals each Sydney Aquarium's Enclosure. The number of each Tennessee Aquarium's Turtle Pond equals 17. How many Python Palace does Oceanografic have?

Define Tennessee Aquarium's Turtle Pond as h; so h = 17. Define Two Oceans Aquarium's Turtle Pond as g; so g = h = 17. Define Sydney Aquarium's Chameleon Cage as z; so z = g + h = 17 + 17 = 11. Define Sydney Aquarium's Enclosure as W; so W = z = 11. Define Tennessee Aquarium's Python Palace as x; so x = W = 11. Define Oceanografic's Python Palace as BACK. Define Tennessee Aquarium's Toad Abode as O; so O = W = 11. Define Tennessee Aquarium's Enclosure as K; D = O + h = 11 + 17 = 5; so K = D + x = 5 + 11 = 16. Define Oceanografic's Python Palace as u; so u = K = 16.

16

hard

The number of each Structural Engineering Lab's Crossfit Backpack equals 17. The number of each Materials Science Lab's Skiing Backpack equals 8 times as much as each Crossfit Backpack's Calculator. The number of each Skiing Backpack's Stamp Pad equals 18 more than each Crossfit Backpack's Calculator. The number of each Crossfit Backpack's Stamp Pad equals 1 more than each Trigonometry Room's Skiing Backpack. The number of each Crossfit Backpack's Sticky Tape equals the sum of each Trigonometry Room's Skiing Backpack, each Crossfit Backpack's Calculator and each Materials Science Lab's Crossfit Backpack. The number of each Materials Science Lab's Crossfit Backpack equals each Trigonometry Room's Skiing Backpack. The number of each Structural Engineering Lab's Skiing Backpack equals 1. The number of each Trigonometry Room's Skiing Backpack equals 11. The number of each Crossfit Backpack's Calculator equals 20. The number of each Trigonometry Room's Crossfit Backpack equals each Trigonometry Room's Skiing Backpack. The number of each Skiing Backpack's Sticky Tape equals the sum of each Materials Science Lab's Skiing Backpack, each Structural Engineering Lab's Skiing Backpack, each Skiing Backpack's Stamp Pad and each Structural Engineering Lab's Crossfit Backpack. How many Crossfit Backpack does Materials Science Lab have?

Define Trigonometry Room's Skiing Backpack as P; so P = 11. Define Materials Science Lab's Crossfit Backpack as z; so z = P = 11.

11

med

The number of each Basketball Court's Tactical Backpack equals 2 more than each Basketball Court's Solar Charging Backpack. The number of each Yoga Studio's Insulated Backpack equals each Dance Hall's Backpack. The number of each Dance Hall's Diaper Backpack equals 10. The number of each Golf Practice Area's Tactical Backpack equals 14. The number of each Golf Practice Area's Diaper Backpack equals 8. The number of each Dance Hall's Solar Charging Backpack equals 7. The number of each Basketball Court's Solar Charging Backpack equals 3. The number of each Golf Practice Area's Solar Charging Backpack equals 17. The number of each Dance Hall's Insulated Backpack equals 10 times as much as each Dance Hall's Diaper Backpack. How many Backpack does Yoga Studio have?

Define Basketball Court's Tactical Backpack as BACK. Define Dance Hall's Diaper Backpack as x; so x = 10. Define Dance Hall's Solar Charging Backpack as I; so I = 7. Define Dance Hall's Insulated Backpack as H; so H = 10 * x = 10 * 10 = 8. Define Dance Hall's Backpack as S; k = H + x = 8 + 10 = 18; so S = k + I = 18 + 7 = 2. Define Basketball Court's Backpack as BACK. Define Yoga Studio's Backpack as BACK. Define Yoga Studio's Insulated Backpack as F; so F = S = 2. Define Yoga Studio's Backpack as f; so f = F = 2.

2

med

The number of each Bungalow Colony's Kroger equals the sum of each Beach Homes's Kroger and each Bungalow Colony's Morrisons. The number of each Rice Milk's Ground Beef equals each Liquor's Ground Beef. The number of each Morrisons's Hot Chocolate equals 10 times as much as each Bungalow Colony's Kroger. The number of each Beach Homes's Kroger equals 21. The number of each Golf Course Community's BJ's Wholesale Club equals 16 more than each Bungalow Colony's Morrisons. The number of each Beach Homes's BJ's Wholesale Club equals 8. The number of each BJ's Wholesale Club's Hot Chocolate equals each Bungalow Colony's Morrisons. The number of each Suburb's BJ's Wholesale Club equals 5 more than each Bungalow Colony's Morrisons. The number of each Kroger's Rice Milk equals each Hot Chocolate's Ham. The number of each Hot Chocolate's Ham equals 7. The number of each Energy Drinks's Beef Steak equals the sum of each BJ's Wholesale Club's Liquor, each Liquor's Beef Steak, each BJ's Wholesale Club's Energy Drinks and each Rice Milk's Ground Beef. The number of each Kroger's Hot Chocolate equals 21. The number of each BJ's Wholesale Club's Energy Drinks equals 12. The number of each Bungalow Colony's Morrisons equals 11. The number of each Liquor's Ground Beef equals 14. The number of each Liquor's Beef Steak equals 0 more than each Liquor's Ground Beef. The number of each BJ's Wholesale Club's Liquor equals the sum of each Hot Chocolate's Ham, each Bungalow Colony's Morrisons and each BJ's Wholesale Club's Energy Drinks. How many Ingredient does Liquor have?

Define Liquor's Ground Beef as C; so C = 14. Define Liquor's Beef Steak as J; so J = 0 + C = 0 + 14 = 14. Define Liquor's Ingredient as e; so e = J + C = 14 + 14 = 5.

5

med

The number of each Tarantula Terrarium's Skink equals 1. The number of each Skink's Middle Phalanges equals each Bearded Dragon's Metacarpals. The number of each Bearded Dragon's Metacarpals equals 1. The number of each Butterfly Garden's Skink equals each Bearded Dragon's Metacarpals. The number of each Python's Middle Phalanges equals 0 more than the difference of each Bearded Dragon's Middle Phalanges and each Leafcutter Ant Exhibit's Python. The number of each Butterfly Garden's Python equals 8 times as much as the difference of each Leafcutter Ant Exhibit's Python and each Tarantula Terrarium's Python. The number of each Bearded Dragon's Middle Phalanges equals 1 more than each Tarantula Terrarium's Skink. The number of each Python's Metacarpals equals 18 times as much as each Tarantula Terrarium's Skink. The number of each Skink's Metacarpals equals the sum of each Bearded Dragon's Middle Phalanges, each Bearded Dragon's Metacarpals, each Python's Metacarpals and each Python's Middle Phalanges. The number of each Leafcutter Ant Exhibit's Bearded Dragon equals the difference of each Butterfly Garden's Skink and each Bearded Dragon's Metacarpals. The number of each Leafcutter Ant Exhibit's Python equals 17. The number of each Tarantula Terrarium's Python equals 5 times as much as the sum of each Bearded Dragon's Middle Phalanges and each Tarantula Terrarium's Skink. The number of each Butterfly Garden's Bearded Dragon equals each Leafcutter Ant Exhibit's Python. How many Animal does Tarantula Terrarium have?

Define Tarantula Terrarium's Skink as K; so K = 1. Define Butterfly Garden's Python as BACK. Define Bearded Dragon's Middle Phalanges as s; so s = 1 + K = 1 + 1 = 2. Define Tarantula Terrarium's Python as R; V = s + K = 2 + 1 = 3; so R = 5 * V = 5 * 3 = 15. Define Tarantula Terrarium's Animal as c; so c = K + R = 1 + 15 = 16.

16

hard

The number of each Counseling Room's Gym Backpack equals the sum of each International Relations Classroom's Backpack and each International Relations Classroom's Skiing Backpack. The number of each Counseling Room's Hydration Backpack equals 1 more than the difference of each Public Administration Classroom's Gym Backpack and each Public Administration Classroom's Hydration Backpack. The number of each International Relations Classroom's Skiing Backpack equals 12. The number of each Public Administration Classroom's Gym Backpack equals 21. The number of each Education Studies Room's Gym Backpack equals 13 more than the sum of each International Relations Classroom's Backpack, each International Relations Classroom's Golf Backpack and each International Relations Classroom's Skiing Backpack. The number of each International Relations Classroom's Golf Backpack equals each International Relations Classroom's Skiing Backpack. The number of each Public Administration Classroom's Hydration Backpack equals 19. The number of each Education Studies Room's Hydration Backpack equals 12 times as much as the sum of each Public Administration Classroom's Skiing Backpack and each International Relations Classroom's Golf Backpack. The number of each Public Administration Classroom's Skiing Backpack equals 8. How many Backpack does International Relations Classroom have?

Define International Relations Classroom's Skiing Backpack as m; so m = 12. Define International Relations Classroom's Golf Backpack as k; so k = m = 12. Define Counseling Room's Backpack as BACK. Define Education Studies Room's Hydration Backpack as BACK. Define International Relations Classroom's Backpack as V; so V = k + m = 12 + 12 = 1.

1

hard

The number of each Pike's Caudal Vertebrae 9 equals 11 more than each Crustacean Cove's Bass. The number of each Seahorse Sanctuary's Bass equals 2. The number of each Seahorse Sanctuary's Anchovy equals 13 more than each Crustacean Cove's Bass. The number of each Bass's Caudal Vertebrae 9 equals 15 more than each Seahorse Sanctuary's Pike. The number of each Seahorse Sanctuary's Pike equals each Seahorse Sanctuary's Bass. The number of each Crustacean Cove's Pike equals 18 times as much as the sum of each Anchovy's Caudal Vertebrae 2 and each Crustacean Cove's Bass. The number of each Tropical Fish Tanks's Pike equals each Pike's Caudal Vertebrae 9. The number of each Anchovy's Caudal Vertebrae 9 equals 9 more than the sum of each Saltwater Fish Exhibit's Anchovy, each Tropical Fish Tanks's Animal and each Crustacean Cove's Animal. The number of each Anchovy's Caudal Vertebrae 2 equals 7. The number of each Saltwater Fish Exhibit's Pike equals 13 times as much as the difference of each Crustacean Cove's Bass and each Pike's Caudal Vertebrae 9. The number of each Anchovy's Caudal Vertebrae 1 equals the sum of each Tropical Fish Tanks's Bone, each Pike's Caudal Vertebrae 9, each Crustacean Cove's Pike and each Saltwater Fish Exhibit's Anchovy. The number of each Saltwater Fish Exhibit's Bass equals 18 times as much as the sum of each Anchovy's Caudal Vertebrae 2 and each Pike's Caudal Vertebrae 9. The number of each Crustacean Cove's Bass equals 16. The number of each Saltwater Fish Exhibit's Anchovy equals the sum of each Crustacean Cove's Bass, each Bass's Caudal Vertebrae 9 and each Pike's Bone. How many Caudal Vertebrae 9 does Bass have?

Define Seahorse Sanctuary's Bass as J; so J = 2. Define Seahorse Sanctuary's Pike as v; so v = J = 2. Define Bass's Caudal Vertebrae 9 as o; so o = 15 + v = 15 + 2 = 17.

17

hard

The number of each Surfing Backpack's Stamp Pad equals 12 more than each Surfing Backpack's Stapler. The number of each Sweat-Resistant Backpack's Hole Puncher equals 19. The number of each Surfing Backpack's Stapler equals 21. The number of each Surfing Backpack's Paperweight equals 7. How many Stationery does Sweat-Resistant Backpack have?

Define Sweat-Resistant Backpack's Hole Puncher as E; so E = 19. Define Sweat-Resistant Backpack's Stationery as p; so p = E = 19.

19

med

The number of each Canned Chicken's Turkey equals 8. The number of each Canned Corn's Pork Chop equals 18. The number of each WinCo Foods's Canned Chicken equals 18 times as much as each Market Basket's Ingredient. The number of each Canned Chicken's Lamb equals 12 times as much as each Canned Chicken's Turkey. The number of each Market Basket's Canned Tomatoes equals 10 times as much as the sum of each Market Basket's Canned Chicken and each Canned Chicken's Turkey. The number of each Market Basket's Canned Chicken equals each Dollar General's Canned Tomatoes. The number of each Dollar General's Canned Tomatoes equals the difference of each Canned Chicken's Lamb and each Canned Chicken's Turkey. The number of each Dollar General's Canned Milk equals 5. The number of each Canned Chicken's Duck equals each Canned Chicken's Lamb. The number of each Dollar General's Canned Corn equals 9 times as much as the difference of each Marc's's Ingredient and each Market Basket's Canned Chicken. How many Canned Chicken does WinCo Foods have?

Define Canned Chicken's Turkey as P; so P = 8. Define Canned Chicken's Lamb as w; so w = 12 * P = 12 * 8 = 4. Define Canned Chicken's Duck as k; so k = w = 4. Define Dollar General's Canned Tomatoes as D; so D = w - P = 4 - 8 = 19. Define Market Basket's Canned Tomatoes as BACK. Define Market Basket's Canned Chicken as s; so s = D = 19. Define Canned Tomatoes's Ingredient as I; so I = 0. Define Market Basket's Canned Tomatoes as T; a = s + P = 19 + 8 = 4; so T = 10 * a = 10 * 4 = 17. Define Dollar General's Product as BACK. Define Canned Chicken's Ingredient as K; i = w + P = 4 + 8 = 12; so K = i + k = 12 + 4 = 16. Define Market Basket's Ingredient as Y; N = s * K = 19 * 16 = 5; O = T * I = 17 * 0 = 0; so Y = N + O = 5 + 0 = 5. Define WinCo Foods's Canned Chicken as d; so d = 18 * Y = 18 * 5 = 21.

21

hard

The number of each Hampstead Heath in London's Manta Ray equals each The High Line in New York City's Great White Shark. The number of each The High Line in New York City's Great White Shark equals 15. How many Great White Shark does The High Line in New York City have?

Define The High Line in New York City's Creatures as BACK. Define The High Line in New York City's Great White Shark as A; so A = 15.

15

med

The number of each Mahi Mahi's Furcula equals 14 times as much as each Mahi Mahi's Primary Feathers. The number of each Philadelphia Zoo's Swan Lake equals 17. The number of each Bass's Furcula equals each Mahi Mahi's Bone. The number of each Bass's Primary Feathers equals 21 more than each Zoo de Madrid's Penguin Exhibit. The number of each Marlin's Radius equals 1. The number of each Penguin Exhibit's Bass equals 7. The number of each Swan Lake's Bass equals the sum of each Zoo de Madrid's Penguin Exhibit and each Philadelphia Zoo's Swan Lake. The number of each Zoo de Madrid's Hawk Haven equals 11 more than the sum of each Philadelphia Zoo's Swan Lake and each Zoo de Madrid's Penguin Exhibit. The number of each Swan Lake's Marlin equals the sum of each Swan Lake's Bass, each Beijing Zoo's Swan Lake, each Bass's Radius and each Philadelphia Zoo's Swan Lake. The number of each Penguin Exhibit's Marlin equals 20 times as much as each Bass's Primary Feathers. The number of each Zoo de Madrid's Swan Lake equals each Penguin Exhibit's Bass. The number of each Zoo de Madrid's Penguin Exhibit equals 5 times as much as each Philadelphia Zoo's Swan Lake. The number of each Philadelphia Zoo's Penguin Exhibit equals 2 times as much as the difference of each Zoo de Madrid's Hawk Haven and each Penguin Exhibit's Marlin. The number of each Marlin's Furcula equals the sum of each Hawk Haven's Marlin, each Marlin's Radius, each Swan Lake's Mahi Mahi and each Penguin Exhibit's Bass. The number of each Swan Lake's Mahi Mahi equals 22 times as much as the sum of each Zoo de Madrid's Hawk Haven, each Beijing Zoo's Swan Lake and each Zoo de Madrid's Penguin Exhibit. The number of each Bass's Radius equals each Swan Lake's Bass. The number of each Beijing Zoo's Penguin Exhibit equals 5. The number of each Mahi Mahi's Radius equals 12 more than each Mahi Mahi's Primary Feathers. The number of each Hawk Haven's Bass equals each Mahi Mahi's Primary Feathers. The number of each Philadelphia Zoo's Hawk Haven equals 1 more than the sum of each Zoo de Madrid's Penguin Exhibit, each Mahi Mahi's Radius and each Mahi Mahi's Primary Feathers. The number of each Hawk Haven's Marlin equals each Philadelphia Zoo's Swan Lake. The number of each Beijing Zoo's Swan Lake equals 17 more than each Zoo de Madrid's Hawk Haven. The number of each Hawk Haven's Mahi Mahi equals the difference of each Mahi Mahi's Furcula and each Mahi Mahi's Radius. The number of each Mahi Mahi's Primary Feathers equals 6. How many Furcula does Bass have?

Define Mahi Mahi's Primary Feathers as n; so n = 6. Define Mahi Mahi's Furcula as l; so l = 14 * n = 14 * 6 = 15. Define Mahi Mahi's Radius as I; so I = 12 + n = 12 + 6 = 18. Define Mahi Mahi's Bone as y; B = n + I = 6 + 18 = 1; so y = B + l = 1 + 15 = 16. Define Bass's Furcula as h; so h = y = 16.

16

hard