1.	Solve
		A.	1.6	B.	1.4
		C.	1.3	D.	1.5
		Hint
	2.	Tell which proportion could be used to solve the problem. If a 20-minute long-distance call costs $2.75, how much does a similar 8-minute call cost?
		A.	Neither are correct	B.
		C.	Both are correct	D.
		Hint
	3.	Solve .
		A.	x = 7	B.	x = 28
		C.	x = 14	D.	x = 35
		Hint
	4.	Solve .
		A.	r = 20.5	B.	r = 25.2
		C.	r = 27.1	D.	r = 8.4
		Hint
	5.	In a recent survey, 336 out of 500 people chose Reallygood Cola as their favorite soft drink. If a similar survey was conducted out of 2,000 people, how many people would chose Reallygood Cola as their favorite soft drink?
		A.	1,000 people	B.	1,344 people
		C.	672 people	D.	1,680 people
		Hint