Mobile phone calls are charged at 17 cents per 30 seconds. If a call went for 7.5 minutes, How much would the call cost?

What is the area of the triangle 10 13 12

Find the value of x for which line a is parallel to line b

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.