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Mathematics, 29.04.2021 19:20 acoverupoze5th
On a certain hot summer's day, 389 people used the public swimming pool. The daily prices are $1.75 for children and $2.25 for adults. The receipts for admission totaled $855.75. How many children and how many adults swam at the public pool that day?
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On a certain hot summer's day, 389 people used the public swimming pool. The daily prices are $1.75...
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