you stop at the white line instead of the stop sign, the stop sign would be to far
5 feet
50 ft back 10 ft from side
5 feet
30ft
If you meet from behind, stop far enough to allow children to cross the street in front of you and behind the bus. If you are meeting from the front of the bus, the same applies- stop far enough to allow children to pass in front of you and in front of the bus. YOU MUST NEVER pass a bus that is stopped, with their red stop sign out, and/or has their red lights flashing. These signs indicate imminent roadway crossing of children who may be unaware of your presence in the roadway. YOU MUST wait until the sign is retracted, the red lights stop flashing, and the bus proceeds on its way. ONLY THEN may you proceed on your way.
30ft
15 feet and make sure the light is green before you go
You must stop before your car reaches the line marked on the road. If your front bumper is above the line when you stop then you technically did not stop and can be ticketed. On the other hand if you stop more then about a half a car length before the line, you are not considered to be at the traffic control sign yet.
10 ft
30 feet
The question should be revised so that a proper answer can be placed.