Hello I’m sad what is

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

Find the value of x. give reasons to justify your solutions! h ∈ ig

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.