Question

Geometry please please pleaseee help

Answer 1

B) 9. How did you get from 5 to 15? You multiply by 3! That is what you have to do to the 3! keeping the ratio, ratio!

Answer 2

9 students have braces

Explanation:

honestly, you could just probably solve it mentally but we are going to make a proportion.

`(3)/(5) = (x)/(15)`

5*3 = 15; so you then multiply 3 by 3 and get 9 as your final answer