Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (piercetheveil47):

Miguel solved the inequality incorrectly. Which step contains his error? step 1 : 54 + 6r > 90 step 2 : 54 + 6r > 90 + 54 step 3 : 6r/6 > 108/6 step 4 : r > 18

OpenStudy (kohai):

Well, that 54 is a positive number, so it should have been subtracted at step 2, not added

OpenStudy (piercetheveil47):

omg thank you you saved my life wow @kohai

OpenStudy (kohai):

You're very welcome :)

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!