Final answer:
The price of each CD before tax was $14.10, calculated by subtracting the total tax from the total amount paid and then dividing by the number of CDs.
Step-by-step explanation:
To find the price of each CD before tax, we need to subtract the total amount of sales tax from the total paid, and then divide by the number of CDs. Linda paid a total of $88.20, including $3.60 in sales tax. First, subtract the tax:
$88.20 - $3.60 = $84.60
This is the total cost of the CDs before tax. Now, divide by the number of CDs:
$84.60 ÷ 6 CDs = $14.10 per CD.
So, the price of each CD before tax was $14.10.