Kelly works at her own nail salon. Today, she did 9 manicures and received $36.00 overall in tips.


If x represents the cost of each manicure, which of the following equations can be used to find the total amount of money she earned, including tips, for her nail salon today?

A

y = 36x + 9

B

y = 9(x + 36)

C

y = 9x + 36

D

y = 36(x + 9)