Vickis phone company charges x dollars for unlimited texting per month, or t dollars per text message
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Vicki’s phone company charges x dollars for unlimited texting per month, or t dollars per text message sent or received. If she has m text messages for the month, express the difference in cost between the per-text plan and the unlimited plan algebraically.
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Related Book For
Financial Algebra Advanced Algebra With Financial Applications
ISBN: 9781337271790
2nd Edition
Authors: Robert Gerver, Richard J. Sgroi
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