If (x/a) + (y/b) = 3 and (x/b) – (y/a) = 9, then what is the value o – McqOptions

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1.	If (x/a) + (y/b) = 3 and (x/b) – (y/a) = 9, then what is the value of x/y?
A.	(b + 3a) / (a – 3b)
B.	(a + 3b) / (b – 3a)
C.	(1 + 3a) / (a + 3b)
D.	(a + 3b2) / (b – 3a2)
Answer» B. (a + 3b) / (b – 3a)

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