1.	Simplify .
		A.		B.
		C.		D.
		Hint
	2.	Simplify .
		A.		B.
		C.		D.	The expression is in simplest form.
		Hint
	3.	Find .
		A.		B.
		C.		D.
		Hint
	4.	What is the area of a square whose sides measure meters?
		A.		B.
		C.		D.
		Hint
	5.	Three houses are sharing their electricity. One house uses W, another uses W, and the final one uses . How much total electricity are they using?
		A.		B.
		C.		D.
		Hint