1.	Name the sets of numbers to which the value of -16 ÷ 50 belongs.
		A.	reals (R), irrationals (I)
		B.	reals (R), rationals (Q), integers (Z), whole numbers (W)
		C.	reals (R), rationals (Q)
		D.	reals (R), rationals (Q), integers (Z)
		Hint
	2.	Simplify 3(2a + b) + 6(a - 2b).
		A.	12a - 9b	B.	12a + b
		C.	12a + 9b	D.	12a + 15b
		Hint
	3.	Express 0.091 in scientific notation.
		A.	9.1 × 10-1	B.	9.1 × 102
		C.	9.1 × 101	D.	9.1 × 10-2
		Hint
	4.	Simplify (18q3r)(2qr4).
		A.	36q3r4	B.	36qr
		C.	36q4r5	D.	36q3r5
		Hint
	5.	Simplify
		A.		B.	k-3
		C.	k3	D.	k17
		Hint
	6.	Simplify (-3a5b3)4.
		A.	-81a9b12	B.	-12a9b7
		C.	-12a20b12	D.	81a20b12
		Hint
	7.	Simplify
		A.		B.	5t3u3v4
		C.		D.
		Hint
	8.	Find the difference -3.35 - 6.21.
		A.	-2.86	B.	2.86
		C.	9.56	D.	-9.56
		Hint
	9.	Find the quotient (-100) ÷ (-25).
		A.	-125	B.	-4
		C.	75	D.	4
		Hint
	10.	Evaluate if x = -13, y = -10, and z = -5.
		A.	26	B.	24
		C.	-26	D.	-24
		Hint
	11.	Which of the values is a solution to the equation 2x + 7 = 37?
		A.	5	B.	-10
		C.	15	D.	3
		Hint
	12.	Use mental math to solve
		A.		B.
		C.		D.
		Hint
	13.	Which value is a solution to
		A.	-11	B.	17
		C.	11	D.	-15
		Hint
	14.	If A = {5, 6, 7, 8} and B = {8, 9}. what set notation means that 7 belongs to set A but not set B?
		A.	7 = A, 7B	B.	7A, 7B
		C.	7A, 7B	D.	7A, 7B
		Hint
	15.	If A= {0,1,2,3,4}, B={2,4,6,8} and C= find
		A.	{2,4}	B.	{2,4,6,8}
		C.	{0,1,2,3,4,5,6,7,8}	D.
		Hint
	16.	If A= {0,1,2,3,4}, B={2,4,6,8} and C= find
		A.	{0,1,2,3,4,5,6,7,8}	B.	{2,4,6,8}
		C.		D.	{2,4}
		Hint
	17.	If A= {0,1,2,3,4}, B={2,4,6,8} and C= find
		A.	{-3, -2, –1, 0, 2, 4, 6, 8}	B.
		C.	{2,4,6,8}	D.
		Hint
	18.	What is the value of cell C2?
		A.	27	B.	1
		C.	36	D.	18
		Hint
	19.	What is the value of cell C4?
		A.	15	B.	18
		C.	27	D.	1
		Hint
	20.	If and , what is
		A.	216	B.	125
		C.		D.
		Hint