Mathematics, 24.04.2020 01:50, cpools311

Catherine paid $205.44 for an MP3 player. If the price paid includes a 7% 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 = 0.93x
B. y = x + 7x
C. y = 1.7x
D. y = 1.07x

Answers: 3

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Catherine paid $205.44 for an MP3 player. If the price paid includes a 7% sales tax, which of the fo...