A 22,800-gallon swimming pool is being filled by four hoses. water flows through each hose at a rate of 300 gallons per hour. how many hours will it take to fill the pool? 19 hours 76 hours 152 hours 304 hours

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account