notamathlovet notamathlovet

09-08-2019
Mathematics

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sqdancefan sqdancefan

09-08-2019

Answer:

C. x+log(z)

Step-by-step explanation:

Taking the log of the equation gives ...

log(z) = (x -y)log(1/10) = (x -y)log(10^-1)

log(z) = (x -y)(-1) = y -x

Adding x gives ...

x + log(z) = y . . . . . matches choice C

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