1.	Simplify .
		A.		B.
		C.		D.
		Hint
	2.	Find .
		A.		B.
		C.		D.	1
		Hint
	3.	Simplify the expression .
		A.	88 ft/s	B.	198 s/ft
		C.	132 ft/s	D.	100 mph
		Hint
	4.	Find .
		A.		B.
		C.		D.
		Hint
	5.	Express in simplest form.
		A.		B.	1
		C.	-1	D.
		Hint
	6.	Find .
		A.		B.
		C.		D.
		Hint
	7.	Find .
		A.		B.
		C.		D.
		Hint
	8.	Write as a rational expression.
		A.		B.
		C.		D.
		Hint
	9.
		A.		B.
		C.		D.
		Hint
	10.	Solve .
		A.	7	B.	-7
		C.	-7 or 2	D.	7 or 2
		Hint
	11.	If y varies inversely as x and y = 4 when x = , what is y when x = 3?
		A.	6	B.	24
		C.		D.
		Hint
	12.	Which of the following is not true concerning inverse variation?
		A.	There is some nonzero constant k such that xy = k	B.	x1y1 = x2y2
		C.	As y increases, x decreases	D.	Its graph is defined for x = 0.
		Hint
	13.	State the excluded value(s) of .
		A.	–4, , 2	B.	–4, 3, 2
		C.	, 2	D.	–4
		Hint
	14.	Which of the following expressions is not equal to ?
		A.		B.
		C.		D.
		Hint
	15.	Find
		A.		B.
		C.		D.
		Hint
	16.	A builder wants the kitchen to have an area of x2 – 2x – 24, and a length of x + 4. What is the width?
		A.	x – 6	B.	6
		C.	x + 6	D.	– 6
		Hint
	17.	Find .
		A.		B.
		C.		D.
		Hint
	18.	Solve .
		A.	–9 only	B.	{0, 9}
		C.	9 only	D.	0 only
		Hint