1.	Write 120,000,000 in scientific notation.
		A.	0.12×109	B.	12×107
		C.	1.2×108	D.	1.2×109
		Hint
	2.	Which pair of ratios is equivalent?
		A.	4 to 6 and 8 to 10
		B.	5:6 and 15:18
		C.	3 to 7 and 7 to 34
		D.	1:2 and 3:4
		Hint
	3.	Express the ratio 15 red marbles out of 50 marbles as a fraction in simplest form.
		A.		B.
		C.		D.
		Hint
	4.	Does the number triple 5, 6, and 8 represent the lengths of sides of a right triangle? Explain.
		A.	Yes, because 5 + 6 > 8.
		B.	No, because 52 + 62 82.
		C.	Yes, because 52 + 62 = 82.
		D.	No, because 8 + 6 < 5.
		Hint
	5.	Find 16 ÷ (–2).
		A.	32	B.	–32
		C.	8	D.	–8
		Hint
	6.	Into what figure does the following net fold?
		A.	cube	B.	square pyramid
		C.	triangular pyramid	D.	cylinder
		Hint
	7.	Simplify (xy)z.
		A.	xyz	B.	yzx
		C.	xy + z	D.	xyz
		Hint
	8.	Use your calculator to evaluate the expression. (5.9 × 108) × (2.4 × 109)
		A.	1.416 × 1017	B.	1.416 × 1012
		C.	1.416 × 1018	D.	1.416 × 1016
		Hint
	9.	Find the number you can put in the blank to make a sum less than zero.
		A.	Answer must be less than .
		B.	Answer must be less than or equal to .
		C.	Answer must be greater than .
		D.	Answer must be less than .
		Hint
	10.	This is a table showing the time and distance Lou ran. How fast did Lou run?
		A.	4.5 m/s	B.	112.5 m/s
		C.	6.5 m/s	D.	27.5 m/s
		Hint
	11.	The table below shows the times and distances from the start of a race between Maura and Beth. Find a true statement describing the race.
		A.	Beth's rate was 3 m/s.
		B.	Beth and Maura were at the same distance from the start at 4 seconds.
		C.	Maura's rate was 4 m/s.
		D.	Maura got a 5 meter head start before the race began.
		Hint
	12.	What is the constant difference in the outputs in the table?
		A.	–3	B.	3
		C.	2	D.	–2
		Hint
	13.	In a bag of 53 cherry and watermelon-flavored candies, there are 19 more watermelon than cherry candies. How many cherry candies are there?
		A.	19	B.	17
		C.	36	D.	34
		Hint
	14.	Bruce was filling jugs from a basin of water. When he had filled four jugs, 14 liters of water were left in the basin. When he had filled eight jugs, 4 liters of water were left in the basin. How many liters of water can fill one jug?
		A.	2 liters	B.	2.5 liters
		C.	1 liter	D.	1.5 liters
		Hint
	15.	The triangles below are similar. Find y.
		A.	55°	B.	35°
		C.	90°	D.	110°
		Hint
	16.	Joy walks slowly and steadily across her living room. Describe the graph below.
		A.	Joy walks fast to the left, then she walks slow to the left.
		B.	Joy walks fast to the right, then she walks slow to the right.
		C.	Joy walks slow to the right, then she walks fast to the right.
		D.	Joy walks slow to the left, then she walks fast to the left.
		Hint
	17.	Use the graph to find the solution to 35 = 20x + 3.
		A.	x = 2.1	B.	x = 2.5
		C.	x = 1.6	D.	x = 1.2
		Hint
	18.	The currency in Poland is the zloty. On a particular day in October 2001, Cindy wanted to exchange $20 for zloty. The rule for converting zloty to U.S. dollars was D = 0.244Z, where D was the price in U.S. dollars and Z was the price in zloty. How much money, in Polish zloty, did Cindy receive? Use the graph below to help you.
		A.	82 zloty	B.	75 zloty
		C.	90 zloty	D.	63 zloty
		Hint
	19.	Find a description that can model this graph.
		A.	Jenna watching a video.
		B.	Jenna playing catch with her younger brother.
		C.	Jenna swinging on a backyard swing.
		D.	Jenna practicing her violin.
		Hint
	20.	Find the example that does not model a repeating pattern involving weather.
		A.	yearly precipitation patterns
		B.	arrival of the seasons
		C.	path of a hurricane
		D.	daily temperature variations
		Hint