Are students and university in contract with each other?

The question is unclear. It depends upon what your allegations would be.

Yes. There is such a thing as a default arbitration judgment.

Do we have the legal right to keep the bed? do we get the police involved?

Unlikely but continue possession until law enforcement requests it.

Bankruptcy and judgement

Follow counsel's advice. Do not sign or agree to anything before speaking to your dissolution attorney.

Must you have a real estate license to gain control, then assign a property to someone else, with the intent to profit in WA?

I encourage you to discuss with the state real estate commission and an attorney to establish license and a LLC to protect personal assets.

Abused my business name, makes demands: Is it extortion and can criminal charges be pressed?

I doubt any prosecutor will want to file charges. Likely a civil matter so discuss with an attorney.

If driving one vehicle, but I received tickets for two vehicles, one right behind the other... How can I fight a RL cam ticket?

Hire legal counsel to obtain the result you desire. They are alleging you negligently entrusted the vehicle behind you.

My business partner cheated me

Hire legal counsel if negotiations fail.

No pay the ticket. Likely no points and attorney fee isn't necessary.

Can a federal/state tax return be garnished?

Happens all the time. The appropriate state authorities have that at their disposal.