If x=0.45‾x = 0.\overline{45}x=0.45, what is x+122x + \frac{1}{22}x+221 expressed as a decimal?
0.54‾0.\overline{54}0.54
0.50.50.5
0.45‾0.\overline{45}0.45
0.95‾0.\overline{95}0.95