Wouldn't this be a math question? But anyway, the answer is 3(x-2)(x+1).
Get a new temperature gauge
If i'm not wrong, it's true
Less children are being born due to increased efforts to lower the CBR (crude birth rate) and improve contraceptive methods. This results in less children being born, meaning that the older people are increasing in dependency (because there's more older people in the older generations vs the newer)