Suppose noodle soup is on sale for $0.75 a can, and you have a coupon for 50.50 off your total purchase. Write a function rule for the cost of n cans of soup.

Question

(1 point)
A. C(n) = 0.75n - 0.5
B. C(n) = 0.5n - 0.75
C. C(n) = (0.75 + n) - 0.5
D. C(n) = (0.5 + n) - 0.75

Answer 1

The correct function rule for the cost of n cans of soup is:

A. C(n) = 0.75n - 0.5