Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

Which of the following represents the area of a rectangle whose length is 4x + 5 and whose width is x + 4? a. 4x^2 + 20 b. 4x^2 + 20x + 21 c. 4x^2 + 21x + 20 d. 4x^2 + 20x + 20

OpenStudy (anonymous):

C

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!