Perform the indicated operation.(20x + 3) - (-2x2 - 10x + 3)

A. 2x2 - 30x
B. 2x2 + 30x - 6
C. 2x2 + 30x
D. -2x2 + 10x + 6


Answer: C

Mathematics

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A. 269.8°F B. 842°F C. 778°F D. 234.2°F

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Solve the equation.x = 

A. {2}
B.
C.
D. {-2}

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Find f-1(x) for the following one-to-one function f.f(x) = 6x + 1

A. f-1(x) = 
B. f-1(x) = -6- 1
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