Answer:
5xy
Step-by-step explanation:
x and y can only go into both into once
Answer:
589 books in total
Step-by-step explanation:
fiction books= 381
non-fiction= 381-47= 271
total amount of books(ficton books and non-fiction books together)= 589 books in total
Answer:
=−66k4+12188
Step-by-step explanation: