1.	Write the inequality that is graphed on the number line below.
		A.		B.
		C.		D.
		Hint
	2.	Write an inequality for the sentence three times a number is less than 45.
		A.	3x > 45	B.	3 + x < 45
		C.	3x 45	D.	3x < 45
		Hint
	3.	Students from the local high school are selling tickets to the town's annual carnival. Adult admission is $5.00 and child admission is $2.50. Two hours after the carnival opened its first day, 440 tickets had been sold totaling $1900. How many adults and how many children entered the carnival during the first two hours it was open?
		A.	320 adults, 120 children
		B.	220 adults, 220 children
		C.	293 adults, 147 children
		D.	380 adults, 760 children
		Hint
	4.	Tamara and Joanne collect stamps. Tamara has 30 less than 5 times the number of stamps that Joanne has. Tamara also has 42 more stamps than Joanne. How many stamps does Tamara have?
		A.	60	B.	23
		C.	18	D.	42
		Hint
	5.	John and Margaret have both ridden on the roller coaster called The Scream. Margaret has ridden it eight more than three times the number than John has. She also has ridden it five times the number John has. How many times has John ridden The Scream?
		A.	3	B.	20
		C.	6	D.	4
		Hint
	6.	How could you use the graph of h = 20t – 6t2 to estimate the solution(s) of 20t – 6t2 = 7, where h stands for height and t stands for time?
		A.	Draw a vertical line at t = 20 and find where it intersects the curve.
		B.	Draw a horizontal line at h = 20 and find where it intersects the curve.
		C.	Draw a vertical line at t = 7 and find where it intersects the curve.
		D.	Draw a horizontal line at h = 7 and find where it intersects the curve.
		Hint
	7.	Toby needs to create a rectangular pen for his dog. He decides that the area of the pen will be 100 square feet with its length 2 feet longer than its width. As you find the width of the pen, which solution can be thrown away since the width cannot be negative?
		A.	–12.32	B.	–8.32
		C.	–11.05	D.	–9.05
		Hint
	8.	Use a graph to solve the system of equations. y = x2 y = –x + 2
		A.	(–2, 4), (1, 1)	B.	(1, 1), (4, –2)
		C.	(–2, 1), (1, 4)	D.	(4, 1), (1, –2)
		Hint