If x :y=3:4, Find {4x+5y) : (5x - 2y) – McqOptions

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1.	If x :y=3:4, Find {4x+5y) : (5x - 2y)
A.	1/12
B.	32/7
C.	7/42
D.	33/2
Answer» C. 7/42

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