After spending $2150 for tables and $4050 for chairs, a convention center manager finds that the total is 9% more than he spent on tables and chairs last year. to the nearest dollar, find the amount that he spent last year.

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.