Solve the equation.8x + 5 = 4x - 15

A. 5
B. -20
C. - 
D. -5

Answer: D

Mathematics

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A. 79.42 ft B. 92.84 ft C. 70.24 ft D. 74.48 ft

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Solve the quadratic equation and write the solutions in terms of i.x2 + 121 = 0

A. x = 11 B. x = ± 11i C. x = ± 11 D. x = 11i

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Simplify by dividing.

A. 25
B. -26
C. 26
D.

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Sketch the graph using a graphing utility.3x2 - 4xy + 3y2 - 2x + 5y = 10

A.

B.

C.

D.

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