The local newspaper has letters to the editor from 10 people. If this number represents %5 of all of the newspaper's readers, how many readers does the newspaper have?

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )