In most places they can get married with parental permission.
Yes if you live in Britain.
The youngest you can marry in some states is 15 with parents permission.
A single seventeen year old in Utah technically must have a parent or guardian until they reach the age of eighteen, however, they do not need to live with this parent or guardian. So, yes, they can move out of their parents house, but they must do so with the parent's permission. The only exception to this rule that I know of is a married seventeen year old. If a parent or legal guardian gives permission for their seventeen year old to be married, once that seventeen year old is legally married, they no longer need to have a parent or legal guardian.
17-year-old is the correct way.
In most states, yes.
Nope. Sorry.
It depends on where you live. If you're in the US most states would not allow a 14-year-old child to get married, regardless of the circumstances.
seventeen
it is really bad to do that until she is out of high school
no
It depends on the laws of the state/country you are in, but you might be able to if a judge approves it.
Yes with parental consent.