1.	-13 is _____.
		A.	a whole number and rational number	B.	an integer and rational number
		C.	a whole number and an integer	D.	a whole number
		Hint
	2.	Determine whether the number is rational or irrational.
		A.	Irrational	B.	Both
		C.	Neither	D.	Rational
		Hint
	3.	Graph - on a number line.
		A.		B.
		C.		D.
		Hint
	4.	Replace ___ with a symbol to make ___ 4 a true sentence.
		A.	<	B.	=
		C.		D.	>
		Hint
	5.	The amount of time in hours a thunderstorm will last can be estimated using the expression , where d represents the distance across the storm in miles. Estimate how much longer a storm that is 8 miles across will last than a storm that is 3 miles across?
		A.	1 hour	B.	2 hours
		C.	4 hours	D.	3 hours
		Hint