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a cell phone company charges one $20 for the phone and then $35 a month for phone service another cell phone company charges 55 a month for phone service with a free phone after how many months will the
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a cell phone company charges one $20 for the phone and then $35 a month for phone service another cell phone company charges 55 a month for phone service with a free phone after how many months will the phone services cost the same ​

User Layna
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1 Answer

12 votes
After 1 month

20 + 35x = 0 + 55x
User Doug Clutter
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