Express as a single logarithm.3 loga (2x + 1) - 2 loga (2x - 1) + 2

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

Answer: A

Mathematics

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Provide an appropriate response. Rewrite as a logarithmic equation: 103 = 1000

A.

log10 1000 = 3


B.

log10 1000 = 3- 


C.

log10  = -3


D.

log10  = 3


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Find |u x v| correct to three decimal places where |u|= 10, |v|= 5, ??= 80°.

What will be an ideal response?

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Solve the rational inequality. > 

A. (-?, 7) B. (-?, ?) C. No solution D. (7, ?)

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Write the decimal as a fraction. Do not write in lowest terms.6.67

A.
B.
C.
D.

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