1.	Simplify .
		A.		B.
		C.		D.
		Hint
	2.	Simplify .
		A.		B.	2
		C.		D.
		Hint
	3.	Find .
		A.		B.
		C.		D.	2
		Hint
	4.	Find .
		A.	2	B.
		C.		D.
		Hint
	5.	Express in simplest form.
		A.		B.
		C.		D.
		Hint
	6.	Find .
		A.		B.
		C.		D.
		Hint
	7.	Find .
		A.		B.
		C.		D.
		Hint
	8.	Solve .
		A.	5	B.	3
		C.		D.	10
		Hint
	9.	If y varies inversely as x and y = 4 when x = , what is y when x = 3?
		A.		B.	24
		C.	6	D.
		Hint
	10.	Which of the following is not true concerning inverse variation?
		A.	Its graph is defined for x = 0.	B.	x1y1 = x2y2
		C.	There is some nonzero constant k such that xy = k	D.	As y increases, x decreases
		Hint
	11.	Find .
		A.		B.
		C.		D.
		Hint
	12.	Find .
		A.		B.
		C.		D.
		Hint
	13.	Find .
		A.	12x – 10	B.	3x – 2
		C.	3x –	D.	48x3 – 40x2
		Hint
	14.	Find .
		A.	k + 2	B.	k2 – 2k – 7 –
		C.	k2 + 2k + 1	D.	k2 + 2k + 1 –
		Hint
	15.	Find .
		A.		B.
		C.		D.
		Hint
	16.	Simplify .
		A.		B.
		C.		D.
		Hint
	17.	Cynthia has earned 81 total points on quizzes, and she has averaged a on them. How many quizzes has she taken?
		A.	7	B.	6
		C.	3	D.	5
		Hint
	18.	Solve
		A.	4 only	B.	–3 only
		C.	{–1, 4}	D.	{–3, 1}
		Hint