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MariettaO [177]
3 years ago
5

(1/216)^(x+2)=6^12 Solve for X

Mathematics
1 answer:
RoseWind [281]3 years ago
7 0
Log(1/216)^(x+2) = log 6^12

(x+2) log(1/216) = log 6^12

xlog(1/216) + 2log(1/216) = log6^12

xlog(1/216) = log6^12 - 2log(1/216)

x = [log6^12-2log(1/216] / log(1/216)

x = -6
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Carla earns $13 an hour cleaning house. How much will she earn if she works from 8:00 to 2:00?
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\frac{-18}{-29}

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