Joel and two friends went to the movies. They each spent $5.50 on a medium popcorn and also had to buy a ticket. Altogether, they spent $45. How much did each boy spend on a movie ticket ?

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.

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

Through which points should a line of rotation be placed to create a cylinder with a radius of 3 units