Question

A self-serve car wash charges $5.81 to use its facilities, plus an additional $0.77 for each minute the customer is at the self-serve car wash. If Tiffany was at the car wash for 7 minutes, how much was she charged?

A. $6.58
B. $12.81
C. $11.20
D. $5.39

Answer 1

C. $11.20.

Step-by-step explanation: Just times the minutes by the $0.77 cents then plus the $5.81 to the answer getting your final answer.