1.	Which is the graph of the solution to the inequality
		A.
		B.
		C.
		D.
		Hint
	2.	Choose the graph of the solution to the inequality 4(x + 3) < 3x + 10.
		A.
		B.
		C.
		D.
		Hint
	3.	Solve -4y < -7.
		A.		B.
		C.		D.
		Hint
	4.	The sum of three times a number and 12 is at least -3 and at most 15. Find the solution set for this number.
		A.	{x | x < -5 or x > 1}	B.	{x | -5 < x < 1}
		C.	{x | -5 < x < 1}	D.	{x | -5 < x < 1}
		Hint
	5.	How many possible outcomes are there if a die is rolled and a coin is tossed at the same time?
		A.	6	B.	2
		C.	36	D.	12
		Hint
	6.	What percent of the data is between 62 and 90 for Exam B?
		A.	25%	B.	100%
		C.	75%	D.	50%
		Hint
	7.	Which ordered pair is not a part of the solution set for 4y - 2x < 8?
		A.	(3, 2)	B.	(2, 1)
		C.	(-4, -4)	D.	(-3, 5)
		Hint
	8.	Graph the system of equations to determine whether it has no solution, infinitely many solutions, or one solution. If the system has one solution, name it. 2x - y = 4 x + 2 y = 2
		A.	no solution	B.	infinitely many solutions
		C.	one solution at (2, 0)	D.	one solution at (0, 2)
		Hint
	9.	Express 765,000,000,000 in scientific notation.
		A.	7.65 × 1010	B.	0.765 × 1012
		C.	7.65 × 1011	D.	7.65 × 10-11
		Hint
	10.	Express 0.034 × 107 in scientific notation.
		A.	3.4 × 105	B.	34 × 104
		C.	3.4 × 109	D.	0.34 × 106
		Hint
	11.	Arrange the terms of 4x2y3 – 2x4y + 3x3y2 – 3 + 2xy so that the powers of x are in descending order.
		A.	-3 + 2xy + 4x2y3 + 3x3y2 - 2x4y
		B.	– 2x4y + 3x3y2 + 4x2y3 + 2xy – 3
		C.	4x2y3 + 3x3y2 - 2x4y + 2xy – 3
		D.	-3 - 2x4y + 3x3y2 + 4x2y3 + 2xy
		Hint
	12.	Find (4x2 + 3x) + (7x2 – 5x – 6).
		A.	11x2 – 2x – 6	B.	9x – 6
		C.	11x4 – 2x2 – 6	D.	11x2 – 8x – 6
		Hint
	13.	Find the difference (-7x4y2 – 3x2y + 2xy2 – 5) – (4x4y2 – xy2 – 5).
		A.	-3x4y2 - 4xy2 + 2xy2 - 10
		B.	-11x4y2 - 3x2y + 3xy2 - 10
		C.	-11x4y2 - 3x2y + xy2 - 10
		D.	-11x4y2 - 3x2y + 3xy2
		Hint
	14.	Factor 12a2b + 30ab2
		A.	6(2a2b + 5ab2)	B.	6ab(6a + 24b)
		C.	ab(12a + 30b)	D.	6ab(2a + 5b)
		Hint
	15.	Factor 4y2 – 9.
		A.	(2y + 3)(2y + 3)	B.	(2y – 3)(2y – 3)
		C.	(2y + 3)(2y – 3)	D.	prime
		Hint
	16.	Factor x2 – 8x + 16.
		A.	(x + 4)2	B.	(x + 4)(x – 4)
		C.	(x - 4)2	D.	(x - 8)2
		Hint
	17.	Solve x2 – 6x + 5 = 0 by graphing.
		A.	1, 5	B.	-1
		C.	5	D.	1
		Hint
	18.	Use the quadratic formula to solve x2 + 4x + 5 = 0.
		A.	5	B.
		C.	-1, -4	D.	-1
		Hint
	19.	Solve 3x + 2 = 32x - 1.
		A.	3	B.	6
		C.	0	D.
		Hint
	20.	Which equation represents exponential decay?
		A.	y = 1.05(0.95)x	B.	y = 0.86(1.46)x
		C.	y = 2.62(1.22)x	D.	y = 1.7(1.06)x
		Hint