A company rents cars. The company charges a fee of $15 per day plus $0.20 per mile. The company also charges $10 per day for insurance. Jerry rented a car for x days. Jerry drove the car 644 miles. Write an equation that could be used to determine the total charge, y, for Jerry to rent the car.

Aright triangle includes one angle that measures 30º. what is the measure of the third angle? a. 30º b. 90º c. 60º d. 130º

How is working backward similar to solving an equation?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.