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Mathematics, 29.08.2019 00:30 10040813

On monday, 350 people bought tickets to the county fair. tickets cost $7 for
adults and $3 for children. the total revenue from ticket sales on monday
was $2050. the system of equations below represents the number of people
and total sales for the county fair on monday, where x represents the number
of child tickets and y represents the number of adult tickets.
x+y = 350
3x + 7y = 2050
how many adult tickets were sold on monday?

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On monday, 350 people bought tickets to the county fair. tickets cost $7 for
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