To find the sales tax multiply the purchase price by the sales tax rate. Remember to convert the sales tax rate from a percent to a decimal number. Once the sales tax is calculated, it is added to the purchase price. The result is the total cost—this is what the customer pays.
Answer:
hftgftghgdfhgsdjthfdhrtfgredfgesdf
Step-by-step explanation:
The answer is y equals 10
