If you’re trying to find f(-1) it would be -20
Answer:
-2y
Step-by-step explanation:
Let's simplify step-by-step.
x−y−(x+y)
Distribute the Negative Sign:
=x−y+−1(x+y)
=x+−y+−1x+−1y
=x+−y+−x+−y
Combine Like Terms:
=x+−y+−x+−y
=(x+−x)+(−y+−y)
=−2y
To make 95 into a decimal, you can just put a decimal point in front of the number because it is out of 100. So your answer would be .95
