The total number of adult tickets sold is 65 and student ticket is 45 .
What is an Equation ?
An equation is a mathematical statement formed when two algebraic expression are equated by an equal sign.
It is given that
Elisa sold 110 tickets for the football game
Adult tickets cost $2.50
student tickets cost $1.10.
Total amount collected $212
Let x be the total number of adults ticket sold
Let y be the total number of student tickets sold
then the equation that can be formed using the given data is
x + y = 110
2.5 x + 1.1 y = 212
Solving the equation using Elimination method
2.5 y - 1.1 y = 275 - 212
1.4 y = 63
y = 45
Substituting y = 45 to get x
x = 65
Therefore , the total number of adult tickets sold is 65 and student ticket is 45 .
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