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ddd [48]
3 years ago
15

A cell phone company has a basic monthly plan of $40 plus $0.45 for any minutes used over 700.Before receiving his statement,Joh

n saw he was charged a total of $48.10.Write and solve an equation to determine how many minutes he must have used during the month.Write an equation without decimals
Mathematics
2 answers:
Dimas [21]3 years ago
8 0
0.45M+40

The M stands for the amount of minutes he went over.
Crank3 years ago
5 0
<span><span>40 + 0.45m = 48.10
</span><span><span>400 + 4.5m = 481
</span><span><span>4000 + 45m = 4810
</span><span>
<span><span>45m = 810
</span><span><span>m = 18
</span><span>
<span><span>John used 18 minutes over 700 for the month. He used a total of 718 minutes.
</span>
</span></span></span></span></span></span></span></span>
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