1.	Name the property illustrated by the statement below. If 5n = 15, then 15 = 5n.
		A.	symmetric property of equality	B.	reflexive property of equality
		C.	transitive property of equality	D.	substitution property of equality
		Hint
	2.	Solve 4x > 28.
		A.	{x | x < 7}	B.	{x | x > 28}
		C.	{x | x > 7}	D.	{x | x < 4}
		Hint
	3.	Solve
		A.		B.
		C.		D.
		Hint
	4.	Which is the standard form of a linear equation?
		A.		B.	3x2 + y = 5
		C.	y = 2x - 3	D.	4x - 9y = 1
		Hint
	5.	What is the x-intercept of the graph below?
		A.	3	B.	2
		C.	-2	D.	-3
		Hint
	6.	Which equation is graphed below?
		A.	x + 3y = 6	B.	x - 3y = -6
		C.	3x - y = -6	D.	3x + y = 6
		Hint
	7.	Describe the line that is graphed below.
		A.	passes through the point (3,-2) with a slope of
		B.	passes through the point (3,2) with a slope of
		C.	passes through the point (3,-2) with a slope of
		D.	passes through the point (3,-2) with a slope of
		Hint
	8.	Solve the system of equations by graphing.
		A.	(-6, 2)	B.	(6, 2)
		C.	(2, 6)	D.	(2, -6)
		Hint
	9.	Use the substitution method to solve m - n = 7 and 3m + 2n = 6.
		A.	(-5, 2)	B.	(4, -3)
		C.	(-3, -10)	D.
		Hint
	10.	Choose the graph that shows the solution to the system of inequalities and
		A.		B.
		C.		D.
		Hint
	11.	Solve the system of inequalities by graphing.
		A.		B.
		C.		D.
		Hint
	12.	A feasible region has vertices at (4, 6), (-2, 3), (2, -2), and (3, 1). At which point is the maximum value of the function f(x, y) = 2x + y?
		A.	f(4, 6)	B.	f(2, -2)
		C.	f(-2, 3)	D.	f(3, 1)
		Hint
	13.	Find the value of 63.
		A.	36
		B.	216
		C.	18
		D.	729
		Hint
	14.	Selena has 31 days to complete her quilt for the county fair. The blue squares in the quilt can be sewn at a rate of 4 squares per day, and the white squares at a rate of 7 squares per day. The quilt can have up to 96 squares total. The blue fabric b costs about $0.80 per square and the white fabric w costs about $1.20 per square. Selena wants to keep costs at a minimum. Write an inequality that expresses the total number of squares to be sewn.
		A.		B.
		C.		D.
		Hint
	15.	Simplify the expression 8 (a + 2b) – 7b + 6 (3a – b).
		A.	26a – 6b	B.	4a – 6b
		C.	26a + 3b	D.	152a – 88b
		Hint
	16.	When the equation is written in standard form, what is the value of B?
		A.		B.
		C.	25	D.	-25
		Hint
	17.	Graph the line through (2, 3) that is perpendicular to the line with equation 2x + 5y = 1.
		A.		B.
		C.		D.
		Hint
	18.	A phone company charges for service as follows: they charge a certain amount for a visit, and then they charge a certain amount per hour after that. If a three-hour service visit costs $220, and a job that takes an hour and a half costs $145, how much is the cost of a visit before the amount of time spent is factored in?
		A.	$50	B.	$217
		C.	$70	D.	$25
		Hint
	19.	If find f (-9).
		A.	1	B.	5
		C.	-1	D.	-5
		Hint
	20.	Which of the following is always true about inequalities whose graphs do not overlap?
		A.	Each slope is positive.	B.	Their slopes are opposite reciprocals.
		C.	Each slope is negative.	D.	Their slopes are equal.
		Hint