You count how many places the number is away from 0. try writing it out in an equation it would help
Add 11 + 16. Plug in 11 into b-2 since b equals eleven. You should now have 11+16+11-2. Do the same thing and plug in 16 for c and 11 for b for c-b. Your solution will now be 11+16+11-2+16-11.
The answer for the blank space is 21.8
Answer:
i am very sorry i dont know the answer....
again very sorry...
Step-by-step explanation: