9. If QN bisects ZPQR and N is the midpoint of PR classify each triangle by its angles and sides. a. APQR:
19
(Number 9 in the picture pls :)

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.