Determine your distance traveled and displacement if you walk 100 m forward and then 35 back ward

2 answers

Is it asking you for the distance from the starting point to where you ended up? (100m - 35m)

Or is it asking you for the entire amount that you walked? (100m + 35m)
Well, which ever it is it's probably most likely 100m minus 35m or it's 100m plus 35m...

(sorry that I can't help much)