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Mathematics 19 Online
OpenStudy (anonymous):

https://static.k12.com/bank_packages/files/media/mathml_00c509b7991d272fa7488f654afc6ed0837cdb06_1.gif

OpenStudy (anonymous):

D?

OpenStudy (welshfella):

Hint Cross multiply and find a in terms of 18 and 7

OpenStudy (anonymous):

Oh A? or C

OpenStudy (welshfella):

one of them is correct what did you get after cross multiplying?

OpenStudy (anonymous):

126

OpenStudy (welshfella):

|dw:1441915733401:dw|

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