Ihave the answer but i just want to make sure two equations are given below: a − 3b = 16 a = b − 2 what is the solution to the set of equations in the form (a, b)? a. (−2, −6) b. (−7, −9) c. (−11, −9) d. (−12, −10)

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

The area of square garden is 300m squared. how long is the diagonal?

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.