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In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

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.

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers