Match each expression with its greatest common factor. 4-6a
12a²-8a
2a2 + 8a
4a + 8
Greatest
Common
Factor
Expression
2a
2
4a

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

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.

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?