Learning high school math will serve absolutely no purpose for a middle aged benefit leech.
My password is password.

The fuk you doing high school math for?
My password is password.

Yes, I believe he did.
My password is password.

Did Frank McHugh, author of
Finnegan's Wake
, attend one of these mythical education centres?

Actually Hugh School is a common thing in Ireland.
There was a guy called Hugh McFinnegan in the 18th Century who set up free education centres for the poor, particularly adults who missed out on quality education as children.
These education centres became colloquially known as "Hugh Schools" and are still around today.
I believe that is what Miley is referring to.
My password is password.

Hugh school math
Take a spelling course too, while you're at it.

Bless you, child xx
My password is password.

No I was too busy in mental hospitals I missed out on so much education I’ve been studying math all day

You didn't graduate from high school?
My password is password.