Solve the equation.x - 9 = -9

A. 0
B. -9
C. -18
D. 9

Answer: A

Mathematics

Divide.(x3 - 2x2 + 2x - 7) ÷ (x + 4)

A. x² - 6x + 26 +
B. x³ - 2x² + 26x - 111
C. x² - 6x + 10 +
D. x² - 6x + 26 +

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Mathematics

Solve the problem.The table lists the average composite scores on a national entrance exam for selected years.Evaluate f(1989).

A. 130.9 B. 131.7 C. 131.5 D. 130.5

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Mathematics

Multiply. Assume that all variables represent non-negative real numbers. ?

A.
B.
C. 7
D. 35

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Mathematics

Perform the indicated operation. Assume that all variables are nonnegative. -

A. 13
B. -35
C. -5
D. -5

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Mathematics