Solve the problem.The table lists how financial aid income cutoffs (in dollars) for a family of four have changed over time. Use the midpoint formula to approximate the financial aid cutoff for 1985.

A. $17,875
B. $20,750
C. $55,250
D. $35,125


Answer: D

Mathematics

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B.

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D.

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For the compound inequality, give the solution set in both interval and graph forms. 3x - 10 ? -13 or 3x - 10 ? -1

A. (-?, 3]
 
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Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = -5x4 

A.

B.

C.

D.

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A. 8x3y2 + 4x2y3 + 4xy - 2 B. 6x3y2 + 4x2y3 + 9xy - 2 C. 8x3y2 + 4x2y3 + 9xy - 2 D. 2x3y2 + 10x2y3 + 9xy - 2

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