you have a sprocket on the front with 13 teeth. if it is turning 100 RPM on the front and you want 75 on the rear, what number of teeth sprocket should you put on?​

Amy is plan her school's new basketball court. the west edge of the basketball court is located on the line y = 5x + 2. the east edge cannot intersect with the west edge. on which line could the east edge be located? −y − 5x = 100 y + 5x = 100 −5x − y = 50 5x − y = 50