Mathematics, 11.03.2020 04:45, Ataklty

Your cell phone company Offers you a choice between two promotional deals you can either get 500 free text messages with the charge of $.10 for each text message over 500 or you can get 400 text messages with a charge of $.20 for each text message over 400 how many text messages would you have to send for the cost to be the same for either Plan?

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Your cell phone company Offers you a choice between two promotional deals you can either get 500 fre...