The table shows the cost,c, of buying each number of boxes,b,of cookies. Write an equation that models this situation. A. b=3c B. c=3b C. b=8c D. c=8b
Each box of cookies is $3 since 4 x 3 =12, 6 x 3 = 18, and 9 x 3 = 27. So we want to multiply the number of boxes, b, by 3 to get the cost, c. The correct equation is c = 3b.
