Which of the following scenarios exhibits a function relation? Take the first set listed to be the domain of the relation. the set of tree heights and the set of trees in a forest the set of car make and models and the set of people in a certain town the set of birthdays and the set of students in a class the set of people with Social Security cards and the set of Social Security numbers

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.

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3