Answer:
i dont know either
Step-by-step explanation:
Each truck weighs five tons.
1st truck: n
2nd truck: n + 2
3rd truck: n + 4
4th truck: n + 6
n + n + 2 + n + 4 + n + 6 = 32
4n + 12 = 32
- 12 - 12
--------------------
4n = 20
---- ------
4 4
n = 5
13 because decimal is 4 or below let it rest or 5 or more go up one more
multiply all numbers together:
3*6*4*3 = 216 combinations