Mathematics

Jayson Clarke

11 October, 06:27

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?