Tracey ran 1,000 meters in 5 minutes. How many meters/minutes did she run?

A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?