Mathematics, 31.10.2019 15:31 rorea710

Solving a problem using an equation with two variables
jillian’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 a is the 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 may adult tickets were sold?

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Solving a problem using an equation with two variables
jillian’s school is selling tickets for...

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