An animal breeder can buy four types of food for Vietnamese​ pot-bellied pigs. Each case of Brand A contains 25 units of​ fiber, 40 units of​ protein, and 40 units of fat. Each case of Brand B contains 50 units of​ fiber, 40 units of​ protein, and 40 units of fat. Each case of Brand C contains 125 units of​

A dietician is planning a snack package of fruit and nuts. Each ounce of fruit will supply 6 units of protein 4 units of carbohydrates, and 4 unit of fat, and will contain 18 calories. Each K ounce of nuts will supply 3 units of protein, 3 unit of carbohydrate, and 5 units of fat, and will contain 29 calories. Every package must provide at least 6 units of protein, at least 10 units of carbohydrates, and no more than 11 units of fat. What is the least number of calories possible in a package? Write out the inequality for protein using x and y as your variables for ounces of fruit and nuts respectively (Use variables in order) Write out the inequality for carbohydrates using x and y as your variables for ounces of fruit and nuts respectively (Use variables in order) 0 Write out the inequality for fat using x and y as your variables for ounces of fruita my instructor srespectively (Use variables in order)

A patient takes vitamin pills. Each day he must have at least 300IU of vitamin​ A, 3 mg of vitamin B1​, and 60 mg of vitamin C. He can choose between pill​ 1, which contains 180 IU of vitamin​ A, 1 mg of vitamin B1​, and 10 mg of vitamin​ C, and pill​ 2, which contains 60 IU of vitamin​ A, 1 mg of vitamin B1​, and 40 mg of vitamin C. Pill 1 costs 25¢​, and pill 2 costs 50¢. Complete parts a and b below. a. How many of each pill should he buy in order to minimize his​ cost? What is the minimum​ cost?   He should buy nothing of pill 1 and nothing of pill 2. The minimum cost is $ nothing. ​(Simplify your answers. Type integers or​ decimals.)