1.	Write 4 · 4 · 4 · 4 · 4 · 4 using exponents.
		A.	64	B.	44
		C.	46	D.	45
		Hint
	2.	If the Tigers won 15 of their 45 games and the Bearcats won 12 of their 30 games, which team had the better record?
		A.	They are the same	B.	They cannot be compared
		C.	Tigers	D.	Bearcats
		Hint
	3.	Replace _____ with <, >, or = to make -0.6 _____ - a true sentence.
		A.	=	B.	>
		C.	None of these is correct.	D.	<
		Hint
	4.	Express 7,000,000,000 in scientific notation.
		A.	7 × 109	B.	7 × 106
		C.	7 × 1012	D.	7 × 108
		Hint
	5.	Evaluate a - b if a = and b = .
		A.	1	B.	-1
		C.		D.
		Hint
	6.	Solve the equation . Write the solution in simplest form.
		A.		B.
		C.		D.
		Hint
	7.	Find the perimeter of the rectangle if the width is inches shorter than the length.
		A.		B.
		C.		D.
		Hint
	8.	Solve
		A.		B.	3
		C.		D.	-3
		Hint
	9.	Solve the equation
		A.		B.
		C.		D.
		Hint
	10.	Objects on Earth are about times heavier than objects on Mars. If an object weighs pounds on Mars, how much does it weigh on Earth?
		A.	pounds	B.	pounds
		C.	pounds	D.	pounds
		Hint
	11.	Write 0.2535353… using bar notation.
		A.		B.
		C.		D.
		Hint
	12.	Express 3.157 ×10-4 in standard form.
		A.	0.00003157	B.	0.003157
		C.	31,570	D.	0.0003157
		Hint
	13.	Give the height of a stack of three boxes if each box is 19inches tall.
		A.	57inches	B.	59inches
		C.	60inches	D.	58inches
		Hint
	14.	Find the perimeter of a square whose side is 2meters long.
		A.	m	B.	m
		C.	m	D.	m
		Hint
	15.	The area of a rectangle is 60 in2. Find the width of the rectangle if the length is 12 in.
		A.	2 in.	B.	3in.
		C.	5 in.	D.	in.
		Hint
	16.	Solve 6.1z = 94.55.
		A.	z = 15.65	B.	z = 15.06
		C.	z = 15.5	D.	z = 15.25
		Hint
	17.	Write 7 as a decimal.
		A.	7.25	B.	0.25
		C.	7.75	D.	0.75
		Hint
	18.	Evaluate x2 · y3 if x = 6 and y = 3.
		A.	108	B.	972
		C.	1,944	D.	324
		Hint