Use an equation to solve the problem.
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The average price of homes in one neighborhood decreased 8% since last year, a drop of $5,800. What was the average price of a home last year?
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A. $69,500
B. $74,500
C. $73,500
D. $72,500
E. $76,500
Answer: D
Mathematics
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and 
A. 32 B. 0 C. 24 D. 40
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The following table shows the population N of a small town t years after 2000. Use linear regression to model the population as a function of years since 2000. t 2 3 6 7 N 2852 3038 3703 3982
What will be an ideal response?
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Find the composition. If f(x) = x2 + 6x and g(x) = x + 2, find ( g ? f)(4)
A. 72 B. 42 C. 44 D. 240
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Divide. 
A. 1119 B. 1121 C. 1119 R 1 D. 1121 R 2
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