What do you do? show the work so i can understand.

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

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?