1.	Name the sets of numbers to which the value of -16 ÷ 50 belongs.
		A.	reals (R), rationals (Q), integers (Z), whole numbers (W)
		B.	reals (R), irrationals (I)
		C.	reals (R), rationals (Q)
		D.	reals (R), rationals (Q), integers (Z)
		Hint
	2.	Name the sets of numbers to which belongs.
		A.	Irrationals and Reals	B.	Naturals, Wholes, Integers, Rationals, and Reals
		C.	Integers, Rationals, and Reals	D.	Rationals and Reals
		Hint
	3.	Which is a graph showing the set of real numbers greater than or equal to 4?
		A.		B.
		C.		D.
		Hint
	4.	Which is the graph of -4 and
		A.		B.
		C.		D.
		Hint
	5.	Which is a graph showing the set of real numbers greater than
		A.		B.
		C.		D.
		Hint