A math club decided to buy t-shirts for its members. A clothing company quoted the following prices for the t-shirts. Which equation best describes the relationship between the total cost, y, and the number of t-shirts x?


A. Y= 6.75x

B. Y=9x

C. Y=2x-20

D. Y=6x + 15

A math club decided to buy tshirts for its members A clothing company quoted the following prices for the tshirts Which equation best describes the relationship class=