The original retail of a leather chair is listed at $121.40 and is discounted by 60% in a summer sale. What is the discount and the sale price

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

What is not true about kl and mn? what is mn? (show )