Answer:
400+80x, 80(5+x)
Explanation:
5 x 80 = 400, and x is the donation amount, because each person donated and there were 80 tickets payed then the equation is 400+80x.
Also for 80(5+x) this is the same thing but they don't multiply 5 x 80 but instead keep it not simplified (another way of saying it).