1.	State the additive inverse of -32.
		A.	0	B.	1
		C.	-32	D.	32
		Hint
	2.	Find the upper quartile of {2, 5, 13, 21, 29}.
		A.	25	B.	29
		C.	13	D.	3.5
		Hint
	3.	What percent of the data is between 62 and 90 for Exam B?
		A.	50%	B.	100%
		C.	25%	D.	75%
		Hint
	4.	Use substitution to solve the system of equations given below. 8x - 4y = 16 2x - y = 4
		A.	no solution	B.	(2, 0)
		C.	infinitely many solutions	D.	(0, -4)
		Hint
	5.	Which system of inequalities is graphed below?
		A.		B.
		C.		D.
		Hint
	6.	A quadratic function has a maximum point at (1, 4). The roots of the related quadratic equation are -1 and 3. Which is the graph of the function?
		A.		B.
		C.		D.
		Hint
	7.	Solve .
		A.	7	B.	-7 or 2
		C.	7 or 2	D.	-7
		Hint
	8.	Simplify .
		A.		B.
		C.		D.
		Hint
	9.	Name the property used in the equation x + 0 = 22. Then solve for x.
		A.	Multiplicative Identity; x = 1
		B.	Additive Identity; x = 22
		C.	Multiplicative Property of Zero; x = 22
		D.	Multiplicative Inverse; x =
		Hint
	10.	Solve m = -n + 5 if the domain is {-3, 0, 3, 6}.
		A.	{7, 4, 2, 1}	B.	{14, 5, -4, -13}
		C.	{6, 5, 4, 3}	D.	{2, 5, 8, 11}
		Hint
	11.	Which equation describes the line that contains the points (-5, 2) and (3, 7)?
		A.		B.
		C.		D.
		Hint
	12.	Line segment has endpoints A(-6, -3) and B(2, 1). Line segment has endpoints C(-4, 8) and D(3, -6). Is perpendicular to ? Why?
		A.	Yes, the slopes are negative reciprocals.
		B.	Yes, the slopes are opposites.
		C.	No, the lines intersect but not at right angles.
		D.	No, the lines are parallel.
		Hint
	13.	From the set {(-2, -5), (0, 10), (5, 8), (8, -3)}, which ordered pairs are a part of the solution set for 5x + 5y > 45?
		A.	{(-2, -5), (5, 8)}	B.	{(0, 10), (5, 8)}
		C.	{(-2, -5), (8, -3)}	D.	{(0, 10), (8, -3)}
		Hint
	14.	How many measurement classes are represented on the histogram?
		A.	70	B.	9
		C.	14	D.	44
		Hint
	15.	Find 8P3.
		A.	336	B.	1,680
		C.	24	D.	21
		Hint
	16.	What is the degree of 3a – 4a2b3 + b3 – 4ab?
		A.	2	B.	3
		C.	5	D.	1
		Hint
	17.	A rectangle has a base of 4x – 1 and a height of 3x + 2. What is the area?
		A.	12x2 + 5x – 2	B.	12x2 – 5x + 2
		C.	12x2 + 5x + 2	D.	12x2 – 5x – 2
		Hint
	18.	If the product of two factors is 0, which of the following cannot be true?
		A.	One of the factors is 0.
		B.	One of the factors is 10.
		C.	Neither of the factors is 0.
		D.	Both of the factors are 0.
		Hint
	19.	Solve the equation x2 – x + = 0.
		A.		B.
		C.		D.
		Hint
	20.	Find the value of a if the distance between (4, 3) and (–1, a) is 13 units.
		A.	a = –15 or 9	B.	a = 15 only
		C.	a = –15 only	D.	a = 15 or –9
		Hint