1.	Solve x2 + 2x - 15 > 0.
		A.	{x | x < -3 or x > 5}	B.	{x | -5 < x < 3}
		C.	{x | x < -5 or x > 3}	D.	-3, 5
		Hint
	2.	Solve 2m2 - 3m -2 0.
		A.
		B.
		C.
		D.
		Hint
	3.	Stan the Hot Dog Man sells 100 hot dogs per day for $2 each, so his daily revenue is $200. He estimates that for every 25 cents he increases the price of a hot dog, he will sell 5 fewer. What range of prices can he charge so that his daily revenue is at least $225?
		A.	$2.00-$4.00	B.	$2.50-$4.50
		C.	$2.25-$2.50	D.	$3.00-$4.50
		Hint
	4.	Solve x2 + 7x < –12 algebraically.
		A.	{x| –3 < x < –4}	B.	{x| 4 < x < 3}
		C.	{x| 3 < x < 4}	D.	{x| –4 < x < –3}
		Hint
	5.	When is it true that x2 + x > –2?
		A.		B.
		C.		D.	all real numbers
		Hint