Answer:
The required equation to model is
Explanation:
Consider the provided information
Tickets for the homecoming dance cost $6 in advance.
Let the homecoming committee dance sells x tickets in advance.
Thus the cost of x tickets will be: 6x.
They cost is $10 at the door and they sell y tickets at the door.
Thus the cost of y tickets will be: 10y.
The committee raises a total of $2050 from tickets sales.
That means the sum of 6x and 10y must be equal to $2050.
Therefore, the required equation to model is