1.	To check means to ______.
		A.	ask, ''Does my answer make sense for the problem?''
		B.	use your plan to solve the problem
		C.	make a plan to solve the problem
		D.	read the problem carefully
		Hint
	2.	Name the operation that should be performed first in the expression 9 + 5 × (6 - 1).
		A.	subtraction	B.	multiplication
		C.	division	D.	addition
		Hint
	3.	What is the value of 3s(t +11) - 6r if r = 21, s = 9, and t = 11?
		A.	531	B.	480
		C.	468	D.	175
		Hint
	4.	Translate the phrase ''three less than a number'' into an algebraic expression.
		A.	3x	B.	3 - x
		C.	x + 3	D.	x - 3
		Hint
	5.	A verbal phrase for 6n - 4 is ______.
		A.	four less than six and a number
		B.	the product of six and four less than a number
		C.	the difference of six times a number and four
		D.	four more than six times a number
		Hint
	6.	Simplify (p + 16) + 24.
		A.	40p	B.	p + 40
		C.	p + (16 · 24)	D.	16p + 24
		Hint
	7.	The solution for 124 - a = 77 is ______.
		A.	57.	B.	211.
		C.	47.	D.	201.
		Hint
	8.	A mathematical sentence like b - 432 = 197 is called a(n) ______.
		A.	equation	B.	solution
		C.	variable	D.	evaluation
		Hint
	9.	The origin O is represented by which ordered pair?
		A.	(1, 0)	B.	(0, 0)
		C.	(0, 1)	D.	(1, 1)
		Hint
	10.	State the domain of the relation {(-4, 3), (-2, -1), (0, 5), (1, -6)}.
		A.	{-6, -4, -2, -1, 0, 1, 3, 5}
		B.	{-6, -1, 3, 5}
		C.	{-4, -2, 0, 1}
		D.	{-4, -3, -2, -1, 0, 1}
		Hint
	11.	Write the relation whose graph is shown below as a set of ordered pairs.
		A.	(-3, -4), (0, -3), (4, -2), (-4, 0), (3, 2), (-1, 2)
		B.	{(-4, -3, -1, 0, 3, 4), (-4, -3, -2, 0, 2)}
		C.	{(-4, -3, -2, 0, 2), (-4, -3, -1, 0, 3, 4)}
		D.	(-4, -3), (-3, 0), (-2, 4), (0, -4), (2, 3), (2, -1)
		Hint
	12.	Graph the relation.
		A.		B.
		C.		D.
		Hint
	13.	The graph below shows ___________
		A.	no relationship.	B.	a scatter relationship.
		C.	a positive relationship.	D.	a negative relationship.
		Hint
	14.	Write a numerical expression for the verbal phrase: three more than the quotient of eight and four.
		A.	3 + 8 ÷ 4	B.	(3 + 8) ÷ 4
		C.	3 + 4 ÷ 8	D.	(3 + 4) ÷ 8
		Hint
	15.	A towing company charges $25.00 plus $1.50 per mile to tow a car. What is the cost to tow a car thirty miles?
		A.	$56.50	B.	$45.00
		C.	$795.00	D.	$70.00
		Hint
	16.	Evaluate q – z + 20, if q = 10 and z = 6.
		A.	80	B.	24
		C.	36	D.	16
		Hint
	17.	Simplify (r + 6) + 27.
		A.	r + 33	B.	33r
		C.	r + 21	D.	6r + 27
		Hint
	18.	Which value is the solution of
		A.	117	B.	90
		C.	108	D.	99
		Hint
	19.	Determine what relationship a scatter plot of the following data might show: a person's age and his/her telephone number.
		A.	Negative Relationship	B.	No Relationship
		C.	Positive Relationship	D.	Scatter Relationship
		Hint
	20.	Cheng-Yu has been recording data based on her age and height, which can be seen in the scatter plot shown. What relationship does the scatter plot show?
		A.	Positive Relationship	B.	Scatter Relationship
		C.	Negative Relationship	D.	No Relationship
		Hint