Ask your own question, for FREE!
Mathematics 25 Online
OpenStudy (anonymous):

Solve the proportion 7/5=10.5/b Answer choices are a.15 b.21 c.9.6 d.7.5

OpenStudy (eric_d):

Use cross multiplication method

OpenStudy (igreen):

LOL @satellite73

OpenStudy (eric_d):

|dw:1424353573302:dw|

OpenStudy (legends):

Yea @eric_d is right now just multiply

OpenStudy (anonymous):

yeah just keep crossing makes the math teacher happy

OpenStudy (igreen):

Not learning..

OpenStudy (igreen):

\(\dfrac{52.5}{7}\)

OpenStudy (anonymous):

It's D, 7.5

OpenStudy (legends):

Yea that what I thought @Obviamber

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!