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 260 grams of carbohydrates, 130 grams of fat, and 137 grams of protein. He knows that each cup of rice provides 48 grams of carbohydrates, O grams of fat, and 3 grams of protein. Each cup of tofu provides 7 grams of carbohydrates, 11 grams of fat, and 20 grams of protein. Finally, each cup of peanuts provides 33 grams of carbohydrates, 75 grams of fat, and 25 grams of protein. How many cups of rice, tofu, and peanuts should he eat? cups of rice: cups of tofu: cups of peanu