Answer:
The answer is -4
Step-by-step explanation:
Company a = 22 + 0.07m
company b = 8 + 0.12m
We are looking for the time when the prices are equal. i.e. the price of company a = the price of company b
company a = company b
22 + 0.07m = 8 + 0.12m
22 - 8 = 0.12m - 0.07m
14 = 0.05m
m = 14/0.05
m = 280
Therefore, the two companies will cost the same if you talk for 280 minutes
The logarithmic equation f(x) = log(100) in the form g(x) = k + a log b(r – h) is f(x) = 0 + 2log(10 - 0)
<h3>How to rewrite the logarithmic equation?</h3>
The equation is given as:
f(x) = log(100)
Express 100 as 10^2
f(x) = log(10^2)
Apply the law of logarithm
f(x) = 2log(10)
Subtract 0 from 10
f(x) = 2log(10 - 0)
Add 0 to the equation
f(x) = 0 + 2log(10 - 0)
Hence, the logarithmic equation f(x) = log(100) in the form g(x) = k + a log b(r – h) is f(x) = 0 + 2log(10 - 0)
Read more about logarithmic equation at:
brainly.com/question/13473114
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300+10= 6×35 +10×10 explanation 6×35=210 and then 10×10=100 =210+100=310
English please much preferred.
