Add or subtract. Assume all variables represent positive real numbers.
+ 
A. 
B. 
C. 
D. 
Answer: A
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Solve the problem.Find the height of the cliff. Round to the nearest hundredth of a meter when appropriate. 
A. 33.54 m B. 51.31 m C. 15 m D. 32.63 m
Solve.The discus is thrown from a circular region 8 feet 3 inches in diameter. What is the area of the circle (in square inches)? Use 3.14 for ?. Round to the nearest tenth, if necessary.
A. 30,775.1 sq in. B. 310.9 sq in. C. 7693.8 sq in. D. 3846.9 sq in.
Solve.A small airplane used 34
gallons on fuel on a 5
hour trip. How many gallons of fuel were used for each hour?
A. 6
gal
B. 191
gal
C. 12
gal
D. 6 gal
Use the pictograph to answer the question.This pictograph shows projected sales of compact disks (CDs) for a popular rock band for seven consecutive years. 
? = 1000 CDsIn which year will the greatest number of CDs be sold?
A. 2013 B. Not enough information is given. C. 2010 D. 2008