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Mathematics, 18.01.2021 21:40 genyjoannerubiera

Enrique uses a gift card to buy coffee at a coffee shop. The initial value of the guft cord is $20. The function n=20-2.75c represents the amount of money still left on the guft card n after c cups of coffee are bought. Find the zero of this function. Describe what this means in context

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Enrique uses a gift card to buy coffee at a coffee shop. The initial value of the guft cord is $20....

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