1.	The cost of admission to a science museum is 12a + 5c, where a represents the number of adults and c represents the number of children. How much would it cost for 2 adults and 3 children to go to the museum?
		A.	$39	B.	$22
		C.	$46	D.	$27
		Hint
	2.	Write an expression to represent ''five times as much as I paid yesterday.''
		A.	5 - c	B.	5 + c
		C.	5c	D.
		Hint
	3.	If Julie has x strawberries in one sack and four fewer strawberries in another sack, write an expression for how many strawberries are in the second sack.
		A.	x - 4	B.	4 + x
		C.	x + 4	D.	4 - x
		Hint
	4.	Evaluate b3 + 6 if b = 2.
		A.	12	B.	15
		C.	512	D.	14
		Hint
	5.	Which is the correct graph of (2,1)?
		A.		B.
		C.		D.
		Hint
	6.	Two solid rocket boosters provide the main thrust to lift the space shuttle off the launching pad. Each booster weighs approximately 1.92 × 105 pounds. Express this weight in standard form.
		A.	0.0000192 pounds	B.	19,200 pounds
		C.	19,200,000 pounds	D.	192,000 pounds
		Hint
	7.	Find the volume of a cylindrical fuel storage tank that has a radius of 9 meters and a height of 14 meters.
		A.	14,250.3 m3	B.	3562.6 m3
		C.	5541.8 m3	D.	890.6 m3
		Hint
	8.	Factor the polynomial 3x + 3.
		A.	3(x - 1)	B.	3(x + 1)
		C.	3(x - 3)	D.	3(x + 3)
		Hint
	9.	Find the distance between points with coordinates (3, -2) and (-2, 10).
		A.	13	B.	7
		C.		D.
		Hint
	10.	Janet was filling up a water balloon that had a tiny hole in it. The balloon can hold 12 ounces of water, but the hole leaks water out at 0.5 ounces per minute. How many ounces of water will be in the balloon m minutes after it is filled?
		A.	12 – 0.5m	B.	12m + 0.5m
		C.	12m – 0.5m	D.	12 + 0.5m
		Hint
	11.	Find an explanation for the expression s + 3.
		A.	If s is the number of sunny days, s + 3 is the number of sunny days 3 years ago.
		B.	If s is the number of students in the classroom, s + 3 is the number of students after 3 students leave the class.
		C.	If s is the number of sunny days, s + 3 is the number of sunny days in March, the third month of the year.
		D.	If s is the number of students in the classroom, s + 3 is the number of students after 3 new students join the class.
		Hint
	12.	Simplify (d1)26.
		A.	d25	B.	d27
		C.	d26	D.	26d
		Hint
	13.	There are 12 inches in every foot. Using i for the number of inches, write a rule that tells how many inches are in f feet.
		A.	i = 12f	B.	12 = i + f
		C.	f = 12 + f	D.	f = 12i
		Hint
	14.	Nina earns $12 per hour as a sales clerk at the mall. If you added a line to the graph below to show Nina's pay, how would it compare to the other two graphs showing Tamika's and Jon's pay?
		A.	The line would be nearly horizontal.
		B.	The line would not appear on the graph because Nina makes so much more than Tamika and Jon.
		C.	The line would be steeper.
		D.	The line would be between Tamika's and Jon's lines.
		Hint
	15.	Find how many blocks are in each bag to balance the scale.
		A.		B.
		C.		D.
		Hint
	16.	Evaluate the expression. 46 – (12.3 + 20.9)
		A.	8.6	B.	54.6
		C.	12.8	D.	79.2
		Hint
	17.	Simplify the equation.y = –2(x – 7) – (9 + 5x)
		A.	y = 7x – 5	B.	y = –16x + 3
		C.	y = 3x – 16	D.	y = –7x + 5
		Hint
	18.	Which pentagon is similar to pentagon ABCDE?
		A.		B.
		C.		D.
		Hint
	19.	If the area of a small triangle is 2 square units, what is the area of the large triangle?
		A.	32 square units	B.	4 square units
		C.	16 square units	D.	8 square units
		Hint
	20.	Find the area of the triangle after it has been scaled by a factor of .
		A.	23.09 cm2	B.	17.32 cm2
		C.	10 cm2	D.	13.33 cm2
		Hint