1.	Write 10 · 10 · 10 · 10 using exponents.
		A.	106	B.	107
		C.	104	D.	105
		Hint
	2.	Solve 7w = 343.
		A.	336	B.	49
		C.	350	D.	51
		Hint
	3.	Write an integer to describe a city 325 feet above sea level.
		A.	+325	B.	+325 and |-325|
		C.	+325 and -325	D.	-325
		Hint
	4.	Solve t - (-5) = -2.
		A.	7	B.	-3
		C.	3	D.	-7
		Hint
	5.	Write an equation and solve. Two integers have a product of 45. One of the integers is -5. What is the other integer?
		A.	n(-5) = 45 and n = -9	B.	n(-5) = 45 and n = 9
		C.	n(-5) = -45 and n = 9	D.	n(-5) = -45 and n = -9
		Hint
	6.	The number 47 is _____.
		A.	a whole number, an integer, and a rational number	B.	a whole number and an integer
		C.	a whole number	D.	a rational number
		Hint
	7.	is _____.
		A.	an integer and rational number	B.	a rational number
		C.	an integer	D.	a whole number
		Hint
	8.	Solve the equation
		A.		B.
		C.		D.
		Hint
	9.	Evaluate (3 + 10 ÷ 2 – 6 + 18) ÷ 22.
		A.	6.5	B.	4.625
		C.	10	D.	5
		Hint
	10.	Express 0.313131… using bar notation.
		A.		B.
		C.		D.
		Hint
	11.	Find the area of a rectangle whose dimensions are inch by 2inches.
		A.	2in2	B.	in2
		C.	5in2	D.	1in2
		Hint
	12.	Evaluate fg if f = and g =.
		A.		B.
		C.		D.
		Hint
	13.	A number squared is 441. What is the number?
		A.	220.5	B.	194,481
		C.	20	D.	21
		Hint
	14.	Maria has a rectangular garden with dimensions 10 feet by 15 feet. She plans to place a dividing fence along the diagonal of the garden. What will be the length of Maria's fence?
		A.	about 18 feet	B.	about 5 feet
		C.	about 25 feet	D.	about 11.2 feet
		Hint
	15.	A 9-foot ladder is placed 4 feet from the base of a building. How high does the ladder reach?
		A.	about 9.8 feet	B.	about 7 feet
		C.	about 8.1 feet	D.	about 5 feet
		Hint
	16.	Evaluate -4p – r if p = -6 and r = 3.
		A.	-21	B.	21
		C.	27	D.	-27
		Hint
	17.	Write 2 as a decimal.
		A.	2.8	B.	2.6
		C.	2.375	D.	0.375
		Hint
	18.	Evaluate m4 · n3 if m = 3 and n = 5.
		A.	10,125	B.	180
		C.	206	D.	16,875
		Hint
	19.	The amount of land in five states owned by the federal government is given in the table. Order the states according to the amount of land own by the federal government from greatest to least.
		A.	Nevada, California, Utah, Idaho, Alaska	B.	Alaska, Nevada, California, Utah, Idaho
		C.	Idaho, Utah, California, Nevada, Alaska	D.	Alaska, California, Nevada, Utah, Idaho
		Hint
	20.	Graph - on a number line.
		A.		B.
		C.		D.
		Hint