Bill is trying to plan a meal to meet specific nutritional goals. He wants to prepare a meal containing rice, tofu, and peanuts that will provide 105 grams of carbohydrates, 92 grams of fat, and 123 grams of protein. He knows that each cup of rice provides 50 grams of carbohydrates, 0 grams of fat, and 3 grams of protein. Each cup of tofu provides 7 grams of carbohydrates, 5 grams of fat, and 23 grams of protein. Finally, each cup of peanuts provides 27 grams of carbohydrates, 72 grams of fat, and 28 grams of protein. How many cups of rice, tofu, and peanuts should he eat? cups of rice: cups of tofu: cups of peanuts:

Bill is trying to plan a meal to meet specific nutritional goals. He wants to prepare a meal containing rice, tofu, and peanuts that will provide 105 grams of carbohydrates, 92 grams of fat, and 123 grams of protein. He knows that each cup of rice provides 50 grams of carbohydrates, 0 grams of fat, and 3 grams of protein. Each cup of tofu provides 7 grams of carbohydrates, 5 grams of fat, and 23 grams of protein. Finally, each cup of peanuts provides 27 grams of carbohydrates, 72 grams of fat, and 28 grams of protein. How many cups of rice, tofu, and peanuts should he eat? cups of rice: cups of tofu: cups of peanuts:

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter5: Systems Of Linear Equations

Section5.2: Solve Systems Of Equations By Substitution

Problem 122E: When Gloria spent 15 minutes on the elliptical trainer and then did circuit training for 30 minutes,...

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