If x/y = 7/3, then (x + y)/(x - y) = ?	Select the correct option:  A) 5  B) 5/2  C) -1/6  D) -1/5  E) -5
Any x and y satisfying x/y = 7/3 should give the same value for (x + y)/(x - y).   Say x=7 and y=3, then (x + y)/(x - y) = (7 + 3)/(7-3) = 5/2.   Answer: 5/2.
<result>B</result>
If x/y = 7/3, then (x + y)/(x - y) = ?