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Mathematics, 17.07.2019 11:30 18080980

Lisa wants to buy a phone card for $5. company x charges $0.49 for the first minute and $0.16 for each additional minute. company y charges $0.57 for the first minute and $0.12 for each additional minute. if lisa makes just one call, which phone company gives her more minutes for $5? how many more minutes?

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