Which equations have a positive solution? choose all answers that are correct. a. -w/9 = 8 b. -12= y/-3 c. -4 = -2/5z d. 1/7x = -2
neeed answer asap more than one correct

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.