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chiefkeef5330
18.09.2020 •
Mathematics
7(m-12)=5m
a) -7
b) 6
c) 42
d) -42
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Ответ:
7m - 84 = 5m
2m - 84 = 0
2m = 84
m = 42
The answer is C) 42
Ответ:
we are given
In a particularly sunny month, Solaire's solar panels generated 110 percent as much power as expected.
so, we need to change percent into fraction to get our value
we can write
110%=![\frac{110}{100}](/tpl/images/1072/8250/a1fb0.png)
now, we can simplify it
and we get
110%=![\frac{11}{10}](/tpl/images/1072/8250/caad1.png)
so,
Solaire's solar panels generate
of the expected amount of power.............Answer