What's the inverse of f(x) = x - 16?

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.

6: 07 is your answer

step-by-step explanation:

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

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i believe it is 2

lolll