1.	Solve 3x = 18.
		A.	15	B.	21
		C.	7	D.	6
		Hint
	2.	Solve x + 3 = 22.
		A.	23	B.	19
		C.	25	D.	17
		Hint
	3.	Solve m - 5 = 9.
		A.	13	B.	14
		C.	15	D.	12
		Hint
	4.	Graph the solution of 18 = on a number line.
		A.		B.
		C.		D.
		Hint
	5.	Mrs. Robinson bought each of her two daughters a red, white, and blue striped sweater. Her total came to $33.30. Find an equation that shows how much each sweater cost. Use s to represent of the cost of 1 sweater.
		A.	s - 2 = 33.3	B.	2s = 33.3
		C.	2 + s = 33.3	D.	= 33.3
		Hint