1.	Simplify 3(2a + b) + 6(a - 2b).
		A.	12a + 9b	B.	12a + 15b
		C.	12a + b	D.	12a - 9b
		Hint
	2.	Name the property illustrated by the equation 5 ·? (-2 – 7) = 5 ·? -2 – 5 ·? 7.
		A.	Associative Property	B.	Commutative Property
		C.	Distributive Property	D.	Inverse Property
		Hint
	3.	Simplify the expression 8 (a + 2b) – 7b + 6 (3a – b).
		A.	26a – 6b	B.	4a – 6b
		C.	26a + 3b	D.	152a – 88b
		Hint
	4.	Simplify
		A.		B.	27x3ny6
		C.		D.
		Hint
	5.	If a = 3 and b = 4, what is
		A.	540	B.	432
		C.	246	D.	468
		Hint