How do i put 6.7, 2 pi, 55/9, 6 in least to greatest

Carrie started with 12 ounces of water when she begin to walk. when she was finish walking she had 2 1/4 ounces of water left. how much did she drank

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

5. write an equation for the line that is parallel to the given line and that passes through the given point. y = –5x + 3; (–6, 3)