Can someone help me with several questions? 1.) [-1] -[0]
2.) [2.8]+ [2.8]
3. [-3/4] - [1/4]
4.[6] - [-6]
that's it if u can give the explanation that would be great

ljn

step-by-step explanation:

the furthest the dog can be is 508 meters away from the house, and the closest he can be is 492 meters away from the house.

(53.5 - 18.4) m.

step-by-step explanation:

after undergoing a displacement of 18.4m, the initial position was (53.5 - 18.4) m if an object has a final position of 53.5.