Math

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Your phone company charges $0.05 per minute for long distance phone calls on the weekend. Write a direct variation model that relates the total cost x to the number of minutes y spent talking on the phone.

y=0.05x ??

I don't know how to do this. Please help!!

  • Math -

    You're wrong about one thing; you _do_ know how to do it. You just did it :-)

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