Answer:
I say 20% but I may be wrong
Step-by-step explanation:
Answer:

Step-by-step explanation:
- Simplify




- Find the additive inverse of
by using its property - <em>"Sum of a number & its additive inverse is always zero". </em>Assume that 'x' is an additive inverse of
.


- Simplify




- Now, find the product of
& 


Answer:<u>3</u>
Step-by-step explanation:2+3/2=
3/2=1
2+1=3 Or 3.5
The answer is in the image: