Perform the indicated operation, whenever possible.Let A = 
and B = 
. Find A - B.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve the inequality. Graph the results.10x - 9 > 9x - 2
A. x ? -11 
B. x ? -11 
C. x < 7 
D. x > 7 
Mathematics
Make an approximate conversion as indicated. Round to the nearest tenth. The precise value of your approximation will depend on the conversion path that you choose.141 lb = 
kg
A. 358.1 kg B. 149.5 kg C. 310.2 kg D. 63.5 kg
Mathematics
Write as a percent. Round to the nearest tenth of a percent.
A. 120% B. 33.3% C. 27.8% D. 3.3%
Mathematics
When possible, apply the distributive law and combine like terms.5x - 10(x + 9)
A. 15x + 9 B. -5x - 90 C. -5x - 9 D. -5x + 90
Mathematics