Question

PLEASE HELP ASAPP!!!!!!!!!!!!!!!

Answer 1

I think the Answer is 9

Answer 2

`(1)/(3^(-2)x^(-4)y^2)=(3^2x^4)/(y^2)\\\\\\ (3^2\cdot3^4)/((-1)^2)=(3^6)/(1)=3^6=\boxed{729}`

Answer B)