Mathematics, 02.08.2019 22:00 queenbroookk
Cell phone company a charges $20 each month plus $0.03 per text. cell phone company b charges $5 each month plus $0.07 per text. write a system of equations to model the situation using c for cost and t for number of texts. how many texts does a person need to send in a month to make the costs from both companies equal?
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Cell phone company a charges $20 each month plus $0.03 per text. cell phone company b charges $5 eac...
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