A store manager earns $24.00 per hour. If the manager works 8 hours one day and donates 110 of the day's earnings to charity, how much of the earnings are left?

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15