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November 28, 2014

November 28, 2014

Posted by **Tomas** on Wednesday, August 7, 2013 at 1:00am.

(A) 18

(B) 19

(C) 20

(D) 21

(E) 23

[ not only answer ]

- maths -
**Anonymous**, Wednesday, August 7, 2013 at 3:07amD: 21. 7-2=5 hence x is 5 more than y. If y is 16, x=16+5=21

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