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STAAR Review

Answers

Problem #20

4. 18.75

5. D

16. C

20. D

Jack and Jill are driving from San Antonio to El Paso for their winter break. The total distance they will drive is 554 miles. For the first half of the trip Jill drove 55 miles an hour and for the second half Jack drove 70 miles per hour. Which is the closest to the amount of time it would take to get from SA to El Paso with both of them driving.

A. 10 hours

B. 8.5 hours

C. 8 hours

D. 9 hours

Problem #16

Raymond travels 38.5 miles one-way to work each day. He works 5 days a week. If his car gets 20 miles per gallon, what is a reasonable amount of gas he can expect to use in 5 days just driving to and from work?

A. fewer than 10 gallons

B. between 10 and 15 gallons

C. between 15 and 20 gallons

D. between 20 and 25 gallons

Problem #5

If AB= square root of 89, the length of AB is

A. between 43 and 45 units

B. between 88 and 90 units

C. between 8 and 9 units

D. between 9 and 10 units

Problem #4

Marco buys 15 folders that cost $0.75 each and 6 pens that cost $1.25 each. What is the total cost in dollars and cents of the folders and pens, not including tax?

Created by : Stephanie Haro (:

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