please assist

Arturo is trying to plan a meal to meet specic nutritional goals. He wants to prepare a meal containing r'ioe, tofu, and peanuts that will provide 166 grams of carbohydrates, 130 grams of fat, and 152 grams of protein. He knows that each cup of rice provides 42 grams of carbohydrates, 0 grams of fat, and 4 grams of protein. Each cup oftofu provides '3' grams of carbohydrates, 10 grams of fat, and 2|] grams of protein. Finally, each cup of peanuts provides 2'? grams of carbohydrates, Tl] grams of fat, and 32 grams of protein. Let 1' be the number of cups of rice, t the number of cups of tofu, and}: the number ofcups of peanuts. Set up the system of equations. Write the equation for the amount of carbohydrates in his meal. :]=l:] Write the equation for the amount of fat in his meal. CFC] Write the equation for the amount of protein in his meal. :l=l:] How many cups of rice, tofu, and peanuts should he eat? cups of rice: I:] cups of tofu: [:] cups of peanuts: [:]