Add or subtract as indicated. You will need to simplify terms to identify like radicals.3 + 

A. 9x
B. (9x + 1)
C. 10
D. (3x + 1)


Answer: B

Mathematics

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Write in exponential form.(-4)(-4)(-4)(-4)(-4)(-4)(-4)(-4)(-4)(-4)

A. -410 B. -4 ? 10 C. (-4)10 D. 10-4

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Solve the system of equations by graphing. If the system is inconsistent or the equations are dependent, say so. 3x - 2y = 4-6x + 4y = 7

A. {(x, y)|3x - 2y = 4} (dependent equations) B. {(2, 1)} C. ? (inconsistent system) D. {(1, 2)}

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What is it called when the expenses and the revenue are equal, so there is no profit or loss?

What will be an ideal response?

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Is the following correspondence a function??

A. Yes B. No

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