Answer: multiply and estimate
Step-by-step explanation:
Answer:
10 books
Step-by-step explanation:
5 shelves and 45 books on each of those shelves equals 225. 235 minus 225 is equal to 10 books.


➼ 
➼ 
➼ 
➼ 
Therefore, the value of n is 30.


✒ 
✒ 
✒ 
Hence verified.

3xy over 8 is the answer go to mathway
and you can find your answer and it shows you how to do it