Final answer:
The situation can be represented by a system of inequalities: x + y <= 800 and 7x + 4y >= 3400. x represents the number of adult tickets and y represents the number of student tickets
Step-by-step explanation:
The situation can be represented by the following system of inequalities:
x + y <= 800
7x + 4y >= 3400
Where x represents the number of adult tickets and y represents the number of student tickets.