two years local internet service costs $685, including the installation fee of $85. what is the monthly fee?

Mathematics

1 answer:

kari74 [83]3 years ago

8 0

685-85=600 would be 2 years of service. 600/2=300 would be 1 year. 300/12=25 would be 1 month. The monthly fee is $25.

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