Question

Kalvin sells bottles of water at baseball games. He pays $0.75 per bottle and $3.78 for the ice to keep the water cold. Let b represent the number of bottles of water he buys and C represent his total cost.

Which equation shows the relationship between his total cost and the number of bottles?
A. C = b + 0.75
B. C = b + 3.78
C. C = 0.75b + 3.78
D. C = 3.78b + 0.75

Answer 1

B