1.	Find the product 4 · 6 · 5 mentally.
		A.	80	B.	120
		C.	20	D.	100
		Hint
	2.	When a number is decreased by 16, the result is 64. What is the number?
		A.	1024	B.	80
		C.	48	D.	4
		Hint
	3.	Simplify |-13| - |5|.
		A.	-8	B.	-18
		C.	8	D.	18
		Hint
	4.	Evaluate -3xy if x = -3 and y = -7.
		A.	9	B.	-63
		C.	7	D.	-21
		Hint
	5.	What is the value of s in the equation 14 + s = -32?
		A.	-46	B.	18
		C.	-18	D.	46
		Hint
	6.	Choose the equation whose solution is graphed.
		A.	g - 27 = -25
		B.	g + 27 = 25
		C.	g - 25 = 27
		D.	g + 25 = -27
		Hint
	7.	Solve = 12.
		A.	-72	B.	72
		C.	2	D.	-2
		Hint
	8.	Patti's sport utility vehicle averages 20 miles per gallon of gasoline. If she takes a 750-mile trip, how much gasoline will she use?
		A.	37.5 gal	B.	34.75 gal
		C.	31.25 gal	D.	41 gal
		Hint
	9.	Determine which expression is not a monomial.
		A.	-14(-st)(3u)	B.	12w(xy + z)
		C.	17p(-qr)	D.	ab
		Hint
	10.	Solve x = 34.
		A.	x = 27	B.	x = 81
		C.	x = 12	D.	x = 64
		Hint
	11.	Factor 144 completely.
		A.	12 · 12	B.	2 · 2 · 2 · 2 · 3 · 3
		C.	3 · 3 · 4 · 4	D.	4 · 4 · 9
		Hint
	12.	If , what is the value of c?
		A.	9	B.	27
		C.	3	D.	1
		Hint
	13.	Seven more than twice a number is 18. Write an equation that could be used to find the number.
		A.	2g + 18 = 7	B.	2g + 7 = 18
		C.	2g - 7 = 18	D.	2g - 18 = 7
		Hint
	14.	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, -2, 0, 2), (-4, -3, -1, 0, 3, 4)}
		C.	(-4, -3), (-3, 0), (-2, 4), (0, -4), (2, 3), (2, -1)
		D.	{(-4, -3, -1, 0, 3, 4), (-4, -3, -2, 0, 2)}
		Hint
	15.	Graph the relation.
		A.		B.
		C.		D.
		Hint
	16.	Evaluate the following expression if b = 3 and c = 11: 10b + 3c.
		A.	43	B.	66
		C.	27	D.	63
		Hint
	17.	Simplify 2n + 6(n – 7).
		A.	n	B.	15n
		C.	8n – 42	D.	8n – 7
		Hint
	18.	The number 462 is divisible by which of the following?
		A.	10	B.	5
		C.	None of these	D.	6
		Hint
	19.	Find
		A.	12	B.	102
		C.	112	D.	1012
		Hint
	20.	Write the expression 5-4 using a positive exponent.
		A.		B.	54
		C.	-54	D.
		Hint