Question

Donna bought 6 CDs that were each the same price. Including sales tax, she paid a total of $84.60 . Of that total $4.20, was tax. What was the price of each CD before tax?

Answer 1

Answer:

$13.40

Step-by-step explanation:

First you subtract the lax from the total cost of the CDs then you divided that total by the number of CDs which is 6.

84.60 - 4.20 = 80.40

$\sqrt[6]{80.40}$ = $13.40