Question

A manufacturing plant can produce 150 shoes or 100 sandals per hour. Let a represent the hours spent producing shoes and p represent the hours spent producing sandals. What is the constraint equation if the plant can only produce foot ware for 30 hours a day?
150a + 100p = 30
150p + 100a = 30
50a = 30
a + p = 30

Answer 1

If "a" and "p" equal hours.

a + p = 30 would be the correct choice.