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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Write the Hindu-Arabic numeral as a Mayan numeral.46,375
A. 
B. 
C. 
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]
B. (-?, -1] ? [3, ?)
C. [-1, ?)
D. [-1, 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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Add or subtract as indicated.(x3y2 + 3x2y3 + 4xy - 3) + (x2y3 + 7x3y2 + 5xy + 1)
A. 8x3y2 + 4x2y3 + 4xy - 2 B. 6x3y2 + 4x2y3 + 9xy - 2 C. 8x3y2 + 4x2y3 + 9xy - 2 D. 2x3y2 + 10x2y3 + 9xy - 2
Mathematics