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Solve the equation of 2log (2y + 4) = log 9 + 2log (y -1).
A. 3
B. 5
C. 7
D. 21
**Weegy:** B. 5 (More)

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Asked 5/29/2013 6:59:21 PM

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Solve the equation of (½)log4 (3x – 5) = log4 5.
A. 5
B. 10
C. 20
D. 100
**Weegy:** The answer is B. 10 (More)

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Asked 5/29/2013 6:54:07 PM

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Solve the equation 5x = 6.2. Round your answer to the nearest hundredth.
A. x ˜ 1.13
B. x ˜ 2.59
C. x ˜ 1.45
D. x ˜ 3.49
**Weegy:** tHE ANSWER IS 1.24 (More)

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Asked 5/29/2013 6:41:34 PM

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Solve for x: 3x = 81.
A. 2
B. 3
C. 4Solve for x: 3x = 81.
A. 2
B. 3
C. 4
D. 6
D. 6
**Weegy:** 3x=81
x-3 (More)

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Asked 5/29/2013 6:29:31 PM

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Find the value of x in the logarithm log2 x = -3.
A. 1/3
B. 3/2
C. 1/8
D. 8 **Weegy:** You take the base of the log which is 10 and put the thing that it equals as the exponent 10^3 That will equal what is in the log or 2x. so 10^3 = 2x or x = 500. (More)

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Asked 5/29/2013 6:25:13 PM

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