Determine your distance traveled and displacement if you walk 100m forward and then 35m backward please answer as soon as possible thank you

let forward by the + direction

displacement=+100+(-35)=100-35=you figure it.

Oh. Let's try visualizing this shall we?

----------* (pretend that's 100 m, and the asterisk is your location)
and you go back 35 m
so.
*---- (approximately_
100 - 35m is your displacement, because you sorta undid the last 35 m that you walked before. I hope you can take it from here. Peace.