I have an 11-year old son but was always a single parent. When applying for a marriage based green card, do we need two I-485's?

The I-485 application is for each individual that is seeking resident status. Therefore in your situation you need two.

Immigrant visa notice of immigrant visa case creation letter?

Initial response should be within a year. After paying the fee it is about 3 to 9 months.

How do I get my A card # if I had my immigration card lost?

Your A number besides being on your resident card would be on any receipt from USCIS and possibly on the back of any canceled check submitted to...

If the asylum is withdrawn your employment authorization ends and you are not permitted employment.

To change your J-1 visa without having to leave the country for two years, you will either need to be an exchange visitor who is not subject to the...

There is no set number of days prior to the interview that you will receive the notice. Generally you should anticipate about two weeks or more...

You are not permitted employment without the employment authorization approval.

Can I apply for my wife's green card together with my I485?

As my colleague mentioned more information is needed. From a little information you provided it appears you may adjust and your wife will have to...

How do I stay in the us of my j1 end date is June 2020 and my waiver is pending?

As my colleagues suggest change to J-2.

Can a minor under 18 who goes to school and is 16 right now that overstayed there 5 year visa travel instate in the us?

To board most public conveyances she will need a photo identification for travel. It may be possible for her to obtain a passport from her home...