February 24, 2017

Homework Help: math

Posted by David on Saturday, July 28, 2012 at 11:35pm.

Frank's cell phone package costs $20 per month and an additional $0.05 per text. Josie pays $15 per month and $0.10 per minute. Determine the linear system that could be used to find out when their monthly bills would be the same.

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