Is doesnt have any pictures pls help?

Add or subtract polynomial : –12qr? +13rq?

Answer this question only if you know the answer! 30 points and

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .