The expression you want to simplify is 0-(x-y).
0-(x-y)
=-(x-y)
=-x+y
You just have to treat the negative sign in front of (x-y) as a -1 and distribute it to both x and -y.
Answer:it’s 80ft hope this helps
Step-by-step explanation:
The answer answer is 42. 8
<span>Mean Absolute Deviation (MAD): 6</span>
