1.	Simplify 6g(-3h - 4).
		A.	6gh - 4	B.	-18g - 4
		C.	-18gh - 4	D.	-18gh - 24g
		Hint
	2.	Simplify 5a(4a2 – 2a) + 3a(-2a2 + 4a).
		A.	10a3 + 4a2	B.	14a3 + 2a2
		C.	2a2 + 10a	D.	14a2 + 2a
		Hint
	3.	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.	It will never happen.	B.	5 uses
		C.	20 uses	D.	10 uses
		Hint
	4.	What is the area a triangle if b = 2y and h = 3x + 5?
		A.		B.	3xy + 5y
		C.	3xy + 5	D.	6xy + 10y
		Hint
	5.	Simplify
		A.		B.
		C.		D.
		Hint