If w is an even integer and q is an odd integer, which of the following must be an odd integer?  Choose the most appropriate option:	A) w/q	B) wq	C) 2w+q	D) 2(w+q)	E) 3w/q
this is a must question:   A. w/q   can be a non-integer   B. wq   always even   C. 2w+q   2w = even -&gt; even+odd = odd   D. 2(w+q)   always even - w+q = odd *2 -&gt; even   E. 3w/q   might be a non integer.   2w+q
<result>C</result>
If w is an even integer and q is an odd integer, which of the following must be an odd integer?