Can my parents apply for work permit together with I130 and 485 for me if they're green card holders?

Yes, but it should be denied. The I-130 petitions for such F2a or b family visa categories are subject to extremely low quotas. Also, your situation suggests that you cannot adjust status at this time. I strongly recommend an appointment with a competent and experienced immigration attorney. The above is general information, not legal advice, and does not create an attorney client relationship.