Question

Catherine paid $147.15 lor an MP^(3) player. If the price paid includes a 9% sales tax, which of the following equations can be used to determine the price of the MP^(3) player before tax?

Answer 1

To determine the price of the MP^(3) player before tax, divide the total price by 1 plus the sales tax rate.

Step-by-step explanation:

To determine the price of the MP^(3) player before tax, we need to subtract the sales tax from the total price. In this case, Catherine paid $147.15 which includes a 9% sales tax. So, the equation to find the price before tax is:

Price before tax = Total price / (1 + Sales tax rate)

Substituting the values:

Price before tax = $147.15 / (1 + 0.09) = $135

Therefore, the price of the MP^(3) player before tax is $135.