Express each relationship as an equation. Explain what information each letter and number represents. The total money collected if the cost to go on the trip is $20 for each student. *

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.

the answer is 175.4379

step-by-step explanation:

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88