1.	Simplify 6g(-3h - 4).
		A.	-18gh - 24g	B.	6gh - 4
		C.	-18gh - 4	D.	-18g - 4
		Hint
	2.	Write an expression for the area of the rectangle shown below.
		A.	6xy2 + 7x3y	B.	12xy2 + 4x3y
		C.	9x2y4 + 12x4y3	D.	6xy2 + 4x3y
		Hint
	3.	Multiply 4x2 (–x2 – 3x + 2).
		A.	–4x2 – 12x + 8	B.	–4x4 – 7x3 + 8x2
		C.	–4x4 – 12x3 + 8x2	D.	–4x2 – 7x + 8
		Hint
	4.	A cafeteria has two meal plans. One requires the worker to pay $20 for the card, and $1 each time x she uses it. The other plan requires the worker to pay $30 for the card, but only $0.50 each time x she uses it. After how many uses will the workers with different plans have spent the same amount of money?
		A.	20 uses	B.	5 uses
		C.	It will never happen.	D.	10 uses
		Hint
	5.	Simplify
		A.		B.
		C.		D.
		Hint