kammmmie40 kammmmie40

19-11-2019
Mathematics

contestada

a convention charges $9.00 for adults and $6.00 for children. The receipts for one hour were $618. If 80 tickets were sold in that hour, how many children and how many adults came to the convention.

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horacio26 horacio26

19-11-2019

46 parents and 34 children

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