Question

Your buyer is to purchase 40 pairs of sandals. Use any combination of parts(a),(b). and (c) for your buyer to purchase the 40 pairs of sandals at the lowest possible cost.

Answer 1

first, differentiate between both equations. find the equals sign and then take out the first number on both sides. cross off which number is left and then you are left with your final answer hope this helped

Answer 2

C

Explanation: