Mathematics, 07.05.2021 22:10 Tcareyoliver

tickets for a concert cost 2$ each for kids an 5$ for adults. A group of 30 people consisting of adults and kids paid 87$. how many adults were there. Use a system of equations to solve

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tickets for a concert cost 2$ each for kids an 5$ for adults. A group of 30 people consisting of adu...

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