11. A student borrowed 2 books in the Library Hub on Monday, anome 4 books on Tuesday, and returned 3 books on Thursday. How many books does the student have? A 9 books C 3 books B 6 books D. 2 books​
The student borrowed 2 books on Monday, and another 4 books on Tuesday, so 2 + 4 = 6. Since the student later returned 3 of said books, we can do 6 - 3 = 3. The student ends up with 3 books in total.
