1.	Name the sets of numbers to which the value of -16 ÷ 50 belongs.
		A.	reals (R), rationals (Q)
		B.	reals (R), irrationals (I)
		C.	reals (R), rationals (Q), integers (Z), whole numbers (W)
		D.	reals (R), rationals (Q), integers (Z)
		Hint
	2.	Name the property illustrated by (3c · 6)2 = 3c(6 · 2).
		A.	commutative property of multiplication
		B.	commutative property of addition
		C.	associative property of multiplication
		D.	associative property of addition
		Hint
	3.	Name the property illustrated by the equation 5 ·? (-2 – 7) = 5 ·? -2 – 5 ·? 7.
		A.	Inverse Property	B.	Associative Property
		C.	Commutative Property	D.	Distributive Property
		Hint
	4.	Name the sets of numbers to which belongs.
		A.	Integers, Rationals, and Reals	B.	Naturals, Wholes, Integers, Rationals, and Reals
		C.	Irrationals and Reals	D.	Rationals and Reals
		Hint
	5.	Simplify the expression 8 (a + 2b) – 7b + 6 (3a – b).
		A.	152a – 88b	B.	26a – 6b
		C.	26a + 3b	D.	4a – 6b
		Hint