There are 4 semi-trailer trucks parked in a line at the rest stop. after the first truck, each truck in the line weighs 2 tons more than the truck before it. the trucks weigh a total of 32 tons. how many pounds does each truck weigh?

Let the weight of the first truck be represented by w.

total weight = w + (2 + w) + (2 + 2 + w) + (2 + 2 + 2 + w)
32 = 4w + 12
20 = 4w
w = 5

Therefore, the first truck weighs 5 tons, the second weighs 7 tons, the third weighs 9 tons and the fourth weighs 11 tons.

The graphs are not typed