7) mike had 87 dollars to spend on 9 books. after
buying them he had 15 dollars. how much did each book cost?

The total number of dental clinics total for the last 12 months was recorded

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.

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