Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (loser66):

Someone helps me checking it, please. Question on attachment

OpenStudy (loser66):

OpenStudy (loser66):

The left hand side are the result. The right hand side is work. On work, I don't get how he (my prof) get it (at my mark)

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!