Mathematics, 15.02.2022 15:00 yam44
the cost of tickets in a concert show is $15 per child and $20 for every adult. If a total of £16 was collected from ticket sales and 140 of the concert at attendees were children how many people were adults
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the cost of tickets in a concert show is $15 per child and $20 for every adult. If a total of £16 wa...
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