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Mathematics, 06.05.2021 16:10 robertotugalanp1wlgs

The equations y = 25x + 15 and y = -x^2 + 100x + 15 model the daily sales of two models of bicycle, where x is the number of days since the bicycles went on sale. On what day was the same number of each bicycle sold?

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The equations y = 25x + 15 and y = -x^2 + 100x + 15 model the daily sales of two models of bicycle,...
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