Can someone please help me with these 3 questions. Please and thank you!

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?