A=115+1/2(p+s) solve for s

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

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.

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab