Answer:
a=9
Step-by-step explanation:
Answer:
I think 3
Step-by-step explanation:
i think 3
for real this time
Answer:
16
Step-by-step explanation:
<h2>Explanation:</h2>
Here we need to solve some expressions. Remember the following rules:

Then, from the left side:

from the right side:

I think its B even though they are not in the same order and form they are still the same just in different ranges