1.	When would you not want to estimate an answer?
		A.	when there are simple calculations
		B.	when there are many calculations
		C.	when there are large numbers
		D.	when an exact answer is needed
		Hint
	2.	Insert parentheses to make the equation 9 + 6 × 2 ÷ 3 - 1 = 12 true.
		A.	(9 + 6 × 2) ÷ 3 - 1 = 12
		B.	9 + (6 × 2) ÷ 3 - 1 = 12
		C.	(9 + 6) × 2 ÷ 3 - 1 = 12
		D.	9 + 6 × 2 ÷ (3 - 1) = 12
		Hint
	3.	Name the property shown by the statement 6(2m) = (6 · 2)m.
		A.	Associative Property of Addition
		B.	Commutative Property of Multiplication
		C.	Commutative Property of Addition
		D.	Associative Property of Multiplication
		Hint
	4.	Translate ''a product of a number and seven is 49'' into an equation.
		A.	7x = 49	B.	49
		C.	x + 7 = 49	D.	x - 7 = 49
		Hint
	5.	Determine the domain of the relation graphed below.
		A.	{-3, 0, 1, 3}	B.	{-1, 0, 4, 5}
		C.	{-3, -1, 0, 1, 3, 4}	D.	{-3, -1, 1, 3, 4}
		Hint
	6.	Write the relation whose graph is shown below as a set of ordered pairs.
		A.	{(-4, -3, -1, 0, 3, 4), (-4, -3, -2, 0, 2)}
		B.	(-3, -4), (0, -3), (4, -2), (-4, 0), (3, 2), (-1, 2)
		C.	(-4, -3), (-3, 0), (-2, 4), (0, -4), (2, 3), (2, -1)
		D.	{(-4, -3, -2, 0, 2), (-4, -3, -1, 0, 3, 4)}
		Hint
	7.	A scatter plot is a graph that shows __________
		A.	the general relationship between two sets of data.
		B.	how small parts of data relate to the whole set of data.
		C.	statistical values.
		D.	the total number of outcomes of an event.
		Hint
	8.	The table shows the possible lengths and widths of a rectangle that has an area of 72 square centimeters. Make a scatter plot of the data.
		A.		B.
		C.		D.
		Hint
	9.	Which point represents the car engine with the best fuel economy?
		A.	(150, 33)	B.	(275, 16)
		C.	(350, 21)	D.	(75, 39)
		Hint
	10.	What conclusion can you make from the scatter plot?
		A.	higher mileage results in greater power	B.	there is no correlation between power and mileage
		C.	higher power results in low mileage	D.	lower mileage gives the greatest power
		Hint
	11.	Use the scatter plot to predict the mileage of an engine with 250 horsepower.
		A.	25	B.	10
		C.	20	D.	12
		Hint
	12.	Write a numerical expression for the verbal phrase: three more than the quotient of eight and four.
		A.	(3 + 4) ÷ 8	B.	3 + 4 ÷ 8
		C.	(3 + 8) ÷ 4	D.	3 + 8 ÷ 4
		Hint
	13.	In soccer, each player has a rank based on his/her individual points. A player earns two points for each goal he/she scores and one point for each assist. During a one week span, Sabrina scored four goals and had two assists. What was Sabrina's individual point total for the week?
		A.	12	B.	8
		C.	6	D.	10
		Hint
	14.	Points can be scored in basketball by making a 3-point field goal, a 2-point field goal, or a 1-point free throw. In one game, Yancy made two 3-point field goals, seven 2-point field goals, and five 1-point free throws. How many points did Yancy score in the game?
		A.	23	B.	33
		C.	30	D.	25
		Hint
	15.	Simplify 6 + b + 3.
		A.	9b	B.	3 + b
		C.	b + 9	D.	9
		Hint
	16.	Find 50 · (13 · 2) mentally.
		A.	750	B.	1200
		C.	130	D.	1300
		Hint
	17.	Which is not a valid property?
		A.	Associative Property of Multiplication
		B.	All of these are valid.
		C.	Associative Property of Addition
		D.	Associative Property of Subtraction
		Hint
	18.	Which value is the solution of 3x – 7 = 14?
		A.	7	B.	9
		C.	8	D.	6
		Hint
	19.	Which value is the solution of
		A.	90	B.	99
		C.	108	D.	117
		Hint
	20.	Cheng-Yu has been recording data based on her age and height, which can be seen in the scatter plot shown. Predict Cheng-Yu's height when she is 14 years old.
		A.	58 inches	B.	50 inches
		C.	53 inches	D.	60 inches
		Hint