1.	Find p if .
		A.	2	B.	2.5
		C.	1.5	D.	3
		Hint
	2.	Solve
		A.	7	B.	4.5
		C.	6	D.	4
		Hint
	3.	Is a proportion? Explain.
		A.	No, because 2 × 9 8 × 3.
		B.	Yes, because 2 × 9 = 8 × 3.
		C.	Yes, because 2 × 3 = 8 × 9.
		D.	No, because 2 + 3 = 8 + 9.
		Hint
	4.	Find k if = .
		A.	0.5	B.	2
		C.	60.5	D.	4.5
		Hint
	5.	Solve = .
		A.	22.1	B.	13.1
		C.	21	D.	20
		Hint