A class is collecting money for a field trip. On the first day of collecting money, 3 students each bring 4$ in. By the end of the week, $48 is added to the amount brought in on the first day what is the total amount of money the class has by the end of the week.

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.