Solve for m
m\geq 1313
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0.07m\geq 111.91-20
Subtract 20 from both sides.
0.07m\geq 91.91
Subtract 20 from 111.91 to get 91.91.
m\geq \frac{91.91}{0.07}
Divide both sides by 0.07. Since 0.07 is positive, the inequality direction remains the same.
m\geq \frac{9191}{7}
Expand \frac{91.91}{0.07} by multiplying both numerator and the denominator by 100.
m\geq 1313
Divide 9191 by 7 to get 1313.
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