If x and y are integers and x=50y + 2, which of the following must be odd?	Choose the correct choice from the following choices:
A) none of the following
B) x + y
C) x + 2y
D) 3x-1
E) xy
x = 50y + 2, since y is integer, 50y will always be even hence 50y + 2 will be even hence x = even   you don't know whether Y is even or odd, so you need to try.   E: even * even = even ; -&gt;not true   B: even + even = even ; &gt; not true   C: even + 2*even = even ;   none of the following
<result>A</result>
If x and y are integers and x=50y + 2, which of the following must be odd?