So do 81 divided by 4 we know that 80 divided by 4 is 20 so it would be 20 and some change
I can try how do I help you ?
Answer: OPTION C.
Step-by-step explanation:
Given the following expression:

You can simplify this expression applying these steps:
First step: You must apply Distributive property:
Second step: You need to add the like terms.
Then, you get:
You can observe that this simplified expression matches with the expression provided in Option C.
I think B I'm not sure but if I think it's B, if it is not, let me know.