The table shows, for some particular year, a listing of several income levels and, for each level, the proportion of the population in the level and the probability that a person in that level bought a new car during the year. Given that one of the people who bought a new car during that year is randomly selected, find the probability that that person was in the indicated income category. Round your answer to the nearest hundredth. 
$0 - $4,999
A. 0.01
B. 0.03
C. 0.05
D. 0.02
Answer: A
Mathematics
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A. -1 ? x ? 2 B. x ? -1 or x ? 2 C. -1 ? x ? 1 D. x ? 0 or x ? 2
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Use algebraic and/or graphical methods to solve the inequality.
> 0
A. x < - 2
B. x > 0
C. x > - 2
D. x < - 
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Find the product.(a - 11)(a + 11)
A. a2 + 22a - 121 B. a2 - 22 C. a2 - 22a - 121 D. a2 - 121
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