huntertaleiya

31.08.2021 • 

Mathematics

A staff person has been asked to prepare a diet for ferrets. The diet is limited to two brands of food, brand A and brand B. The total amount of food in the diet should be no larger than 8 ounces and must contain at least 26 units of protein and 18 units of carbohydrates. Each ounce of brand A contains 5 units of protein and 3 units of carbohydrates. Each ounce of brand B contains 5 units of protein and 2 units of carbohydrates. The cost of brand A is 4 per ounce and for brand B the cost is 4 per ounce. How many ounces of each brand of food should be used to meet the given requirements at the lowest possible cost

Ответ:

aubreymoore4553

24.08.2020

Mathematics

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Since y=y. set the equations equal to each then solve
2x + 1 = -x + 4
+x +x
3x + 1 = 4
-1 -1
3x = 3
/3 /3
x = 1

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