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Mathematics, 28.10.2019 06:31 keke6361

If movie tickets were $5.50 for a child’s ticket and $9.20 for an adult ticket, if 149 tickets were sold, with a total of $1137.70, how many tickets sold were adult tickets?

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If movie tickets were $5.50 for a child’s ticket and $9.20 for an adult ticket, if 149 tickets were...
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