Simplify the expression.-

A. -2
B. -4
C. 4
D. -4

Answer: D

Mathematics

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Graph the linear inequality.y ? 5

A.

B.

C.

D.

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Find the difference.18 - 4.84

A. 13.26 B. 13.16 C. 22.84 D. 23.84

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Graph the ellipse and label the center. +  = 1

A. C(-5, 0)

B. C(0, 5)

C. C(5, 0)

D. C(0, -5)

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Use a graphing utility to find or approximate solutions to the equation. If necessary, round your answers to three decimal places.25y2 + 20y + 4 = 0

A. -0.08, -0.5 B. -0.4, -0.4 C. 0.4, 0.4 D. 0.4, -0.4

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