23 = -11 - 4x
23 = -11 + (-4x)
23 + 11 = -11 + (-4x) + 11
23 + 11 = -11 + 11 + (-4x)
4x
34 = 48
-8.5 =
which properties of equality justify steps c and f?
addition property of equality: subtraction property of equality
addition property of equality; division property of equality
subtraction property of equality; multiplication property of equality
multiplication property of equality: division property of equality

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.