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Mathematics, 16.12.2019 21:31 chanahvanya

The equation, c = 0.15(x – 200) + 9.95, represents a cell phone company's monthly charge, c, for a text messaging service, where x represents the number of text messages per month. what is the best interpretation of the slope?

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The equation, c = 0.15(x – 200) + 9.95, represents a cell phone company's monthly charge, c, for a t...
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