Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

Mickey bought 3 books from the bargain bin at his school's book fair and paid nine dollars. If buying books from the bargain bin follows a direct variation, how much did his sister pay for the 4 books she bought?

OpenStudy (anonymous):

@Luigi0210 please help me

OpenStudy (luigi0210):

Wait, sorry wrong equation

OpenStudy (luigi0210):

It's y=kx

OpenStudy (luigi0210):

y=total k=price x=number

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!