16.2 because when you times 9 with 9 you get 81.
After that you divide 81 by 5 and you get 16.2
It's C.
multiply by 3
x = 4, y = 4x3 = 12
x = 5, y = 5x3 =15
x = 6, y = 6x3 =18
Answer:

Step-by-step explanation:
The fraction is the equivalent of ...

and the distributive property applies.
