Provide an appropriate response.What is (-1)n if n is an even whole number?

A. n
B. 1
C. -1
D. -n

Answer: B

Mathematics

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Multiply the rational expression. Express the product as a rational expression in lowest terms.  ? (x - 5)

A. x + 3
B. (x + 3)(x - 1)2
C. x - 3
D.

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Mathematics

Graph the curve whose parametric equations are given.x = 2t - 1, y = t2 + 2; -4 ? t ? 4

A.

B.

C.

D.

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Mathematics

Solve the equation. If there are no real solutions, write "no real-number solutions."m2 - 8 = 0

A. 64
B. 4
C. ±2
D. no real-number solutions

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Mathematics

Fill in the digits for the given place values in the following whole number.5,976hundreds ones 

A. hundreds: 9, ones: 6 B. hundreds: 9, ones: 7 C. hundreds: 5, ones: 9 D. hundreds: 7, ones: 6

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Mathematics