If x : y = 7 : 9, then 3x - 5y : 4x + y = ? – McqOptions

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1.	If x : y = 7 : 9, then 3x - 5y : 4x + y = ?
A.	\(\frac{{ - 24}}{{37}}\)
B.	\(\frac{{ - 22}}{{37}}\)
C.	\(\frac{{15}}{{22}}\)
D.	\(\frac{{42}}{{37}}\)
Answer» B. \(\frac{{ - 22}}{{37}}\)

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