Sorry about the last post for not posting the question here it is!

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

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.