Bob needs to buy dirt to fill a garden bed that is a 8 ft. by 12 ft.
rectangle. If he wants to fill it to a depth of 6 inches, how many cubic
feet of dirt does he need?

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same