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Mathematics, 18.10.2020 07:01 coollid876

PLEASE HELP A phone company A charges an unlimited talk fee of $50 and $0.05 per text messages. Company B charges an unlimited talk fee of $80 and $0.02 per text messages. How many text messages must be sent in order for the total cost at company A and company B to be the same?

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PLEASE HELP A phone company A charges an unlimited talk fee of $50 and $0.05 per text messages. Com...

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