Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (gabbyalicorn):

A box containing 20 books costs $297.20. Which equation can be used to find c, the cost per book?

OpenStudy (gabbyalicorn):

OpenStudy (anonymous):

14.86

OpenStudy (gabbyalicorn):

does everyone agree?

KjSaif (kjsaif):

yeah

OpenStudy (spring98):

It's c because you can work that backwards, divide 297.20 by 20, and get the answer. Which is just like 20 x C

OpenStudy (gabbyalicorn):

okie dokes!

OpenStudy (anonymous):

no its b!!

KjSaif (kjsaif):

oh!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

OpenStudy (gabbyalicorn):

@♪Chibiterasu

KjSaif (kjsaif):

nonon is right

OpenStudy (anonymous):

Spring98 is right, she just confused the letter. It's b, 20c = 297.20

OpenStudy (gabbyalicorn):

okay, thanks guys! <3

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!