Answer:
y = 20x
where x is the number of students and y is the total money collected.
Step-by-step explanation:
Let's call x the number of students that go on the trip.
We will call y the total money that was collected.
If one student went on the trip, we would have 20(1) = 20 dollars collected
If two students went on the trip, we would have 20(2) = 40 dollars collected.
If we follow this pattern, if x students went on the trip, we would have 20(x) dollars collected.
As we said before, the total amount collected is y, therefore our equation would be:
y = 20x
where x is the number of students and y is the total money collected.
