Answer:
Yes, they are equivalent.
Step-by-step explanation:
-5 + -2 = -7
-5 -2 = -7
42 Miles per hour for the question.
Answer:
- x, 0
Step-by-step explanation:
The opposite of x is - x because they cancel each other out. It doesn't matter what x is because - x and x are the same amount of distance from each other.
The sume of x and its opposite is 0.
Hope This Helps :)
