A hamster in a ball begins its journey 5 feet to the left of a refrigerator, travels 20 feet to the right of the refrigerator, and ends its journey directly in front of the refrigerator.
If negative values are assigned to positions to the left of its starting position and positive values are assigned to positions to the right of its starting position, what is the displacement of the hamster?
1. 0
2. -5
3. 5
4. 20
Does anybody have the test answers? i really need to check my anwsers, theres 1 questions