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sandy is upgrading her internet service fast charges $60 for installation and $50.45 per month quick internet has free installation but charges $57.95 per month​

Respuesta :

katyyym35
Answer:
60+50.45x=57.95x

Cost of Fast Internet:
$60 for installation and $50.45 per month for months =

Cost of Quick Internet:
Free installation and $57.95 per month for months =

We want to know in how many months BOTH COSTS WOULD BE SAME. So we EQUATE the expressions for both. We have:

This equation can be solved for x to find the number of months for which the internet service would cost the same.

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