Simplify using order of operations.28 ÷ (-7) - 4 ÷ (-2)

A. -6
B. 6
C. 2
D. -2

Answer: D

Mathematics

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Find the most general antiderivative. dx

A. e^2x + 8e^-x + C
B. e^2x + 8e^-x + C
C. e^2x + e^-x + C
D. e^2x - 8e^-x + C

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Mathematics

Solve the double inequality.-38 ? -5z + 2 or -5z + 2 ? -8

A. 2 ? z or z ? 8 B. -8 < z or z < -2 C. 2 < z or z < 8 D. -8 ? z or z ? -2

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Mathematics

Write the whole number in word form.64,568,009

A. Sixty-million, five thousand sixty-eight hundred, nine B. Sixty-four million, five hundred thousand, sixty-eight hundred, nine C. Sixty million, forty-five thousand, sixty-eight hundred and nine D. Sixty-four million, five hundred sixty-eight thousand, nine

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Mathematics

Find the domain and range of the function represented in the graph.

A. Domain: [-?, 2?]; Range: [0, 2] B. Domain: [-2?, 2?]; Range: [-4, 4] C. Domain: [-2, 2]; Range: [-?, 2?] D. Domain: [-?, 2? ]; Range: [-2, 2]

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Mathematics