Answer:
28.1
Step-by-step explanation:
You can answer questions like this by working backwards.
To do this we can divide 78.2 by 2 and that gets us 39.1
Now we have to subtract 11 from it and that gets us our final answer:
28.1
The answer is B.
The numbers are doubling but it's also a constant positive and negative
I believe its B
i hope this helps :)
