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April 18, 2014

Homework Help: Algerbra

Posted by Melissa on Friday, November 2, 2012 at 1:09am.

George pays a flat amount for the first 200 minutes plus so much for each additional minute on his cellular phone each month. Last month it cost him $33.78 for 244 minutes of use. The previous month it cost $38.94 for 287 minutes of use. What are the flat rate and per minute charge for his phone service?

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