Mathematics, 27.01.2020 06:31 dm0321545
Julian's school is selling tickets for a play. the tickets cost 10.50$ for adults and 3.75$ for students. the ticket sales for opening night totaled 2071.50$. the equation 10.50a+3.75b=2071.50, where is a number of adult tickets sold and b is the number of student tickets sold, can be used to find the number of adult and student tickets. if 82 students attended, how many adult tickets were sold?
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Julian's school is selling tickets for a play. the tickets cost 10.50$ for adults and 3.75$ for stud...
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