Mathematics, 26.12.2019 09:31, naomiedgrey

Marcos tiene un plan de teléfono de $35.00 por cada mes , el costo de cada minuto es de $ 0.20 ,en un mes el recibo le llego de $228.50 ¿cuantos minutos uso en el mes?

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Marcos tiene un plan de teléfono de $35.00 por cada mes , el costo de cada minuto es de $ 0.20 ,en u...