Millions of dollars of funds for Prince William County Public Schools remain up in the air.

The County’s Board of Supervisors passed its fiscal 2017 $1 billion budget — more than half of which goes to the county school division to provide majority funding for the education of 87,000 students in its 95 schools. The Board of Supervisors budget left the School Board about $7 million short of revenues it had anticipated getting if Supervisors had set and adopted a tax rate, which would have generated a higher average tax bill for county property owners.