Question 5 3 pts
Amy earns $500 a week at her job when she works 40 hours. When she works more than 40 hours a week, she calculates
her gross pay in dollars, G, using the equation shown below.
G - 16.50(H-40) + 500
where H represents the total number of hours worked.
If her gross pay one week was $648.50, what was the total number of hours she worked that week?
Show your work for full credit.