Tickets to a concert cost $9 for reserved seats and $5 for general admission. If receipts must be at least $11,400 to meet expenses, find an inequality that shows the possible ways that the box office can sell reserved seats (x) and general admission tickets (y).
Graph the inequality for non negative values of x and y and give three ordered pairs that satisfy the inequality.
Therefore the line would be :
Set x to 0.
Set y to 0.
But the choices are either of these but doesn't match mine. Help Please.