Combine like terms.4.5x + 9.4 - 4x + 0.9 - 7x

A. 7.5x + 10.3
B. -6.5x + 10.3
C. 3.8x
D. 1.5x + 10.3

Answer: B

Mathematics

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Solve the problem.Find the length of the curve y = ln(sin x), ?/6 ? x ? ?/2

A. ln( + 1)
B. ln( + 2)
C. 1 - ln( + 2)
D. ln()

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Mathematics

Solve.Given that loga11 = 2.398 and loga5 = 1.609, evaluate loga.

A. -0.788 B. 1.49 C. 4.007 D. 0.789

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Mathematics

Find the asymptotes of the hyperbola. -  = 1

A. y = x and y = - x
B. y = x and y = - x
C. y = x and y = - x
D. y = x and y = - x

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Mathematics

Divide.

A. -10 B. -9 C. -8 D. 9

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Mathematics