Solve the equation.5(2z - 5) = 9(z + 2)

A. -2
B. -7
C. 7
D. 43

Answer: D

Mathematics

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Solve the problem.Find the volume generated by revolving the curve y = cos 2x about the x-axis, 0 ? x ? ?/24

A.  + 
B.  + 
C.  + 
D.

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Mathematics

Evaluate or simplify the given expression.sin(3 sin-1 x)

A. 3x - 4x3 B. 3x - 3x3 C. 1 - 2x - 2x2 - 2x3 D. 2 + x - 2x2 - 2x3

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Mathematics

Perform the operation. Write the answer as a mixed number. - 4

A. - 3
B. - 2 
C. 2 
D. 3 

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Mathematics

Name the property illustrated by the sentence.-1 + 1 = 0

A. Associative property of addition B. Commutative property of addition C. Additive identity property D. Additive inverse property

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Mathematics