1.	Replace the with a number so that the fractions are equivalent.
		A.	multiplying 4 by 4.	B.	multiplying 4 by 9.
		C.	dividing 4 by 9.	D.	dividing 4 by 4.
		Hint
	2.	Rockford has a population of 234,870 people and its area is 7,829 square miles. Doleville has a population of 331,840 people and its area is 9,760 square miles. What can you conclude from each town's population density?
		A.	The population density in Doleville is 34 people per square mile.
		B.	There are more people per square mile in Rockford than in Doleville.
		C.	More people live in Rockford.
		D.	The population density in Rockford is 30 square miles per person.
		Hint
	3.	In Kendra's school, 2 out of every 5 seventh graders went to a movie theater over the weekend. If there are 80 students in the seventh grade, how many of them saw a movie?
		A.	28	B.	32
		C.	16	D.	36
		Hint
	4.	Find the value of x in the equation .
		A.	6	B.	-30
		C.	14	D.	-10
		Hint
	5.	A jet aircraft can fly 2,500 miles in 4 hours. How far can it fly in one hour?
		A.	62.5 mi	B.	6,250 mi
		C.	6.25 mi	D.	625 mi
		Hint