If one side of a square notebook measures 20 cm, what is the area of the front cover of the notebook?
40 centimeters squared
80 centimeters squared
200 centimeters squared
400 centimeters squared

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?

Which of the following represents the factorization of the trinomial below? x^2+7x-30