The perimeter ,p, of a square whose side length is n

Solve the system of equations y= 3/2 - 1, -x+ y =-3

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.

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8