Question

The entrance fee to a fair is $12. Rides cost $4. The total cost, C, as a function of the number of rides, R, is given by C = 4R + 12

Answer 1

the answer would be B. R=C/4-12

Explanation:

In order to find the total cost of the rides you would have to multiply the rides by their cost and then add on the entrance fee, however if you were to find the number of rides you would have to divide the total cost by 4 and then subtract 12 leaving the number of rides made.