1.	State the excluded values of a and b in the expression .
		A.		B.
		C.		D.
		Hint
	2.	Simplify .
		A.		B.
		C.		D.	2
		Hint
	3.	Find .
		A.		B.
		C.	2	D.
		Hint
	4.	Find .
		A.	1	B.
		C.		D.
		Hint
	5.	Simplify the expression .
		A.	100 mph	B.	198 s/ft
		C.	88 ft/s	D.	132 ft/s
		Hint
	6.	Find (a2 + 3a + 4) ÷ (a - 2).
		A.	a + 3 - 2	B.
		C.		D.	a + 5
		Hint
	7.	Find .
		A.		B.
		C.		D.
		Hint
	8.	Find .
		A.		B.
		C.		D.
		Hint
	9.	Solve .
		A.	5	B.	-2 or 7
		C.	-2 or	D.	-2
		Hint
	10.	If y varies inversely as x and y = 4 when x = , what is y when x = 3?
		A.		B.
		C.	24	D.	6
		Hint
	11.	If x varies inversely as y and the constant of variation is 24, what are x and y if it is true that x + y = 11?
		A.	–6 and –4	B.	3 and 8
		C.	6 and 4	D.	–3 and –8
		Hint
	12.	Find .
		A.		B.
		C.		D.
		Hint
	13.	Find .
		A.	k + 2	B.	k2 + 2k + 1
		C.	k2 – 2k – 7 –	D.	k2 + 2k + 1 –
		Hint
	14.	A certain rectangle has a length of and a width of . What is the perimeter of the rectangle?
		A.		B.
		C.		D.
		Hint
	15.	Find .
		A.		B.
		C.		D.
		Hint
	16.	Gary is inches tall, and weighs pounds. What is his ratio in pounds per inch of height?
		A.		B.
		C.	3	D.
		Hint
	17.	Simplify .
		A.		B.
		C.		D.
		Hint
	18.	Solve
		A.	{–3, 1}	B.	4 only
		C.	{–1, 4}	D.	–3 only
		Hint