If a+b= 2+11 then your sum will be 13.
heres an example...
If you have eleven dollars and I give you 2 more you can simply count up 2 more from 11 leaving you at 13.
you're welcome.
Answer:
i would say about 33 books in total from tuesday to wednesday
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:Answer: The answer is C on Edge
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the answer is the question B!!
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