What Is the [OH^-] for a Solution at 25°C That $\times$

What is the [OH^-] for a solution at 25°C that has [H₃O⁺] = 8.23 $\times$ 10^-2 M?

A) > 10^-5 M
B) 1.22 $\times$ 10^-6 M
C) 8.23 $\times$ 10^-12 M
D) 1.22 $\times$ 10^-13 M
E) 8.23 $\times$ 10^-16 M