25% is 1/4.
This means that 1/4 of the books in the library is 54, so just multiply 54 by 4, which gives you 100%, or all of the books. 54 times 4 is equal to 216, so there are 216 books in the library.
1. 103-22 = 81
2 10.2-3y+2x is already in simplest form
It would be equivalent to x=8
A RATIONAL NUMBER ! i hope i helped
Answer:
Not equal so b
Step-by-step explanation:
3(3+4)=21 3³=27
