1.	Name the sets of numbers to which the value of -16 ÷ 50 belongs.
		A.	reals (R), rationals (Q)
		B.	reals (R), irrationals (I)
		C.	reals (R), rationals (Q), integers (Z), whole numbers (W)
		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 × 101	B.	9.1 × 10-1
		C.	9.1 × 10-2	D.	9.1 × 102
		Hint
	4.	Simplify (-3a5b3)4.
		A.	-12a9b7	B.	-12a20b12
		C.	81a20b12	D.	-81a9b12
		Hint
	5.	Simplify
		A.	5t3u3v4	B.
		C.		D.
		Hint
	6.	Find the sum
		A.		B.
		C.		D.
		Hint
	7.	Find the quotient
		A.	-2	B.	2
		C.		D.	18
		Hint
	8.	Find 5(-20).
		A.	100	B.	-15
		C.	-100	D.	25
		Hint
	9.	Which set notation means that 4 is an element of {3,4,5,6}?
		A.	{3, 4, 5, 6}	B.	4{3, 4, 5, 6}
		C.	4{3, 4, 5, 6}	D.	4{3, 4, 5, 6}
		Hint
	10.	What value is a solution to the equation
		A.	12	B.	-8
		C.	8	D.	-12
		Hint
	11.	Which is a graph showing the set of real numbers greater than -3
		A.		B.
		C.		D.
		Hint
	12.	If A= {0,1,2,3,4}, B={2,4,6,8} and C= find
		A.	{2,4,6,8}	B.	{-3, -2, –1, 0, 2, 4, 6, 8}
		C.		D.	{-3, -2, –1, 0}
		Hint
	13.	If A= {0,1,2,3,4}, B={2,4,6,8} and C= find
		A.		B.	{0}
		C.	{-3, -2, -1, 0, 2, 4, 6, 8}	D.	{-3, -2, -1, 0, 1, 2, 3, 4}
		Hint
	14.	is a real number and and is a real number and Which is the graph of
		A.		B.
		C.		D.
		Hint
	15.	What is the value of cell A4?
		A.	18	B.	90
		C.	9	D.	27
		Hint
	16.	What is the value of cell C2?
		A.	1	B.	18
		C.	36	D.	27
		Hint
	17.	If a = 3 and b = 4, what is
		A.	432	B.	468
		C.	246	D.	540
		Hint
	18.	Simplify
		A.	m	B.
		C.		D.
		Hint
	19.	What is ?
		A.		B.	9
		C.	6	D.
		Hint
	20.	If and what is
		A.	–36	B.
		C.		D.	–13
		Hint