Answer:
-I
Step-by-step explanation:
Given :
I= 
Now

And 
Answer will be -I
Answer:
The right answer for the question is 6.
<span>7(B + 3) + 2B
= 7B + 21 + 2B
= 9B + 21
hope it helps</span>
41.3 is your answer because when you divide 496 and 12 you get 41.3 and therefore 49.6 divided by 1.2 is 41.3 so they both calculate 1 decimal