1.	Which figure comes next in the pattern?
		A.		B.
		C.		D.
		Hint
	2.	Simplify 6a + 15a.
		A.	6a + 15a	B.	21a
		C.	42a	D.	21a2
		Hint
	3.	Graph {all integers less than 5, but greater than -1.}
		A.
		B.
		C.
		D.
		Hint
	4.	What is the perimeter of the pattern consisting of 8 trapezoids?
		A.	29	B.	26
		C.	23	D.	8
		Hint
	5.	Find the area of the figure if a = 3 and b = 5.
		A.	225 square units	B.	8 square units
		C.	16 square units	D.	15 square units
		Hint
	6.	Simplify (4y4)3.
		A.	12y3	B.	64y64
		C.	64y12	D.	12y12
		Hint
	7.	Express 765,000,000,000 in scientific notation.
		A.	7.65 × 1011	B.	7.65 × 1010
		C.	0.765 × 1012	D.	7.65 × 10-11
		Hint
	8.	Evaluate .
		A.	4	B.	1
		C.	3	D.	2
		Hint
	9.	Simplify 7(b + 3) + 14.
		A.	42b	B.	7b + 17
		C.	7b + 35	D.	24b
		Hint
	10.	Graph the set of numbers on a number line. {-5, -2, 1, 3, 4}
		A.
		B.
		C.
		D.
		Hint
	11.	Suppose that the base of a triangle is 3xy and its height is also 3xy. What is its area, expressed as a monomial?
		A.	6x2y2	B.
		C.	x4	D.
		Hint
	12.	Express 0.000033 in scientific notation.
		A.	3.3 × 10-4	B.	3.3 × 10-6
		C.	3.3 × 10-5	D.	3.3 × 105
		Hint
	13.	What expression describes the total bill, b, divided equally by 4 people?
		A.	b + 4	B.	b – 4
		C.		D.	4b
		Hint
	14.	Translate the phrase the sum of negative four times a number and eighteen into a variable expression.
		A.	-4 + 18y	B.	-4y + 18
		C.	-14(y + 18)	D.	-4(y + 18)
		Hint
	15.	Simplify m – 4n + 8m.
		A.	5m	B.	–4n – 4m
		C.	–4m – 4n	D.	9m – 4n
		Hint
	16.	Simplify .
		A.	2b + 8	B.	6b
		C.	2b + 4	D.	4b + 4
		Hint
	17.	Evaluate , if b = 42.
		A.	-9	B.	6
		C.	9	D.
		Hint
	18.	Simplify -5(6a - 9b) - 2(a - b).
		A.	-30a - 45b	B.	-32a - 47b
		C.	32a - 47b	D.	-32a + 47b
		Hint