Check the subtraction below using addition. Is it correct?
?
A. Yes
B. No
Answer: B
Mathematics
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Find the square root.
A. 14 B. 15 C. 17 D. 112
Mathematics
Use the table of values of f to estimate the limit.Let f(x) = x2 + 8x - 2, find 
f(x).
A. 
; limit = ?
B. 
; limit = 5.40
C. 
; limit = 18.0
D. 
; limit = 17.70
Mathematics
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. 
? = 10,000 CDsApproximately how many fewer CDs will be sold in 2009 than in 2011?
A. 4 CDs B. 40,000 CDs C. 60,000 CDs D. 50,000 CDs
Mathematics
Perform the indicated operation.51 gal 2 qt ÷ 2
A. 25 gal 1 qt B. 25 gal 2 qt C. 25 gal 3 qt D. 26 gal 1 qt
Mathematics