Question

An online sporting goods store changes $12 for a pair of athletic socks. Shipping is $2 per order. Hana orders 3 pairs of athletic socks and her friend, Charlie, orders 2 pairs of athletic socks. What is the total cost, including shipping, for both orders? Show your work.

Answer 1

70 dollars

Explanation:

12·3=36

2·3=6 (this is the shipping cost for Hana's)

36+6= 42

Next

12·2=24

2·2=4

24+4=28

28+42= 70