It is given in the question that

And 
can also be written as

Therefore,


That gives,

Answer:
-1,000
Step-by-step explanation:
9.82-9.71=.11
.11x100 divided by 9.82 = 1.12%
I think the correct one is b but I’m not sure
Math:
7 dogs, 3 cats, 5 birds. In total, there are 15 animals all together.
So ignore the 3 and 5 those are in there to throw you off. To get the percentage, you do 7/15
So you'd get 0.4666667
Answer: 0.467
Rounded Answer: 0.47 (Or 47% B)