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Bingel [31]
3 years ago
5

The school library is combining books from two storage units into a newly designed area for the library. The first original unit

held 186 books
and the newly designed area has 307 books. Find the number of books in the second storage unit of the library.
Use the variable b for the number of books.
Mathematics
1 answer:
Step2247 [10]3 years ago
6 0

Answer:

221 books

Step-by-step explanation:

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