Gary's contract states that he must work more than 20 hours per week. The graph below represents the number of hours he can work in a week:
Write an algebraic inequality that represents the number of hours, h, Gary can work in a week. Gary is paid $15.50 per hour in addition to a weekly salary of $50. This week he wants to earn more than $400. Write an inequality to represent this situation. Solve and graph the solution. Round to the nearest hour.