no!
You would be covered by the insurance on your friend's car if you are driving it with their permission. To be safe, get the parents' permission, not just your friend's. It may be that your friend can't give a legally binding permission.
Unless you are an emancipated youth, in many jurisdictions, you are not old enough to consent to such an arrangement.
Not without parental consent. Until they are 18, the parents are responsible for them and decide where they live.
No, you cannot legally represent your friend in court unless you are a licensed attorney.
In New York, parents are generally not legally responsible for their 18-year-old child once the child is no longer living in their home. Once the child reaches the age of majority (18 in New York), they are considered adults and are responsible for themselves.
Legally it isn't possible without parental permission.
Nothing legally, but he can make u help him in one way or another.
Whe your family suffers, it takes nothing
Not legally. If you're parents report you missing, the police can pick you up and arrest the family.
Not in most states in the US. They require someone to be at least 21 to adopt, as well as meet the support requirements.
Legally he is required to live with his parents. He can get help from social services who will get the appropriate court order. I suspect they would be happy to have a family willing to take him in.
A parent or guardian A support group A close family friend