Question

Catherine paid $172.78 for an MP3 player. If the price paid includes a 6% sales tax, which of the following equations can be used to determine the price of the MP3 player before tax?

(Let x represent the cost of the MP3 player and y represent the total cost after tax.)

A.y=1.6x
B.y=x+6x
C.y=1.06x
D.y=0.94x

Answer 1

i THINK the answer is C.

Answer 2

thanks