1.	Solve n = (-9)2.
		A.	18	B.	-81
		C.	81	D.	-18
		Hint
	2.	is _____.
		A.	a rational number	B.	an integer
		C.	an integer and rational number	D.	a whole number
		Hint
	3.	Express as a fraction in simplest form.
		A.	or 2	B.	or 2
		C.	or 2	D.	or 2
		Hint
	4.	Suppose you bought two storage blocks for your bedroom. One is inches high. The other is inches high You want to stack them and fit them under the window, which is 21 inches from the floor. Will they fit?
		A.	They will not fit at all.	B.	None is correct.
		C.	They will fit exactly.	D.	They will fit but not exactly.
		Hint
	5.	Write a Pythagorean triple other than 3-4-5 that is in the 3-4-5 family.
		A.	10-24-26	B.	6-8-9
		C.	9-12-15	D.	5-12-13
		Hint
	6.	Solve 63 = p – 11.
		A.	52	B.	74
		C.	126	D.	22
		Hint
	7.	Malik is x years old. Abdul is 6 years younger than Malik. Write an expression to find Abdul's age.
		A.	x + 6	B.	6 – x
		C.	x – 6	D.
		Hint
	8.	One day, the temperature dropped 8 degrees over 4 hours. What was the average amount of change in temperature during the 4-hour period?
		A.	-32 degrees	B.	32 degrees
		C.	2 degrees	D.	-2 degrees
		Hint
	9.	If 1 yard is equal to 36 inches, then 15 yards equals c inches. Solve for c.
		A.	c = 525 inches	B.	c = 570 inches
		C.	c = 555 inches	D.	c = 540 inches
		Hint
	10.	Express 256% as a decimal.
		A.	25,600	B.	0.256
		C.	25.6	D.	2.56
		Hint
	11.	What is the ordered pair of the dilation of A(, ) if the scale factor is ?
		A.	(, )	B.	(2, )
		C.	(, )	D.	(, )
		Hint
	12.	Sabrina's flying disc was stuck in a tree. In order to get the flying disc down, she used a 25-foot ladder positioned 8 feet from the base of the tree. How high was the flying disc?
		A.	about 33 feet	B.	about 23.7 feet
		C.	about 68.7 feet	D.	about 17 feet
		Hint
	13.	Mitchell is on a diet. The table shows his weight from the start of the diet. Find the rate of change in his weight from the third week to the seventh week.
		A.	-1 pound per week	B.	-2 pounds per week
		C.	-1.4 pounds per week	D.	-1.5 pounds per week
		Hint
	14.	The table shows the value of a car as it gets older. Find the rate of change in value of the car from the third year to the fifth year.
		A.	-$1,500 per year	B.	-$1,400 per year
		C.	-$2,500 per year	D.	-$1,250 per year
		Hint
	15.	Triangle ABC DEF. Each side of ABC is 1 times longer than the corresponding sides of DEF. If the perimeter of ABC is 36 centimeters, what is the perimeter of DEF?
		A.	12 centimeters	B.	18 centimeters
		C.	24 centimeters	D.	54 centimeters
		Hint
	16.	The Washington Monument is about 555 feet tall. Bento wants to make a model of the monument that is between 10 and 12 inches tall. Choose an appropriate scale for Bento to use.
		A.	1 inch = 60 feet	B.	1 inch = 70 feet
		C.	1 inch = 50 feet	D.	1 inch = 40 feet
		Hint
	17.	The Golden Gate Bridge is 8,981 feet long. Latisha wants to make a model of the bridge that is between 20 and 25 inches long. Choose an appropriate scale for Latisha of use.
		A.	1 inch = 400 feet	B.	1 inch = 300 feet
		C.	1 inch = 450 feet	D.	1 inch = 350 feet
		Hint
	18.	A copying machine is set to dilate the picture by a factor of . If a picture is 4 inches by 7 inches, find the dimensions of a copy made by the machine.
		A.	6 inches by 10.5 inches	B.	5.6 inches by 9.8 inches
		C.	2.9 inches by 5 inches	D.	6.3 inches by 10.4 inches
		Hint
	19.	Estimate 72 out of 143 as a percent.
		A.	65%	B.	60%
		C.	50%	D.	40%
		Hint
	20.	441 is 63% of what number?
		A.	277.83	B.	540
		C.	700	D.	620
		Hint