Should I have bet on flop?

[mlee]

Any other suggestions on this hand?

PokerStars No-Limit Hold'em Tourney, Big Blind is t30 (9 handed) converter

MP1 (t1510)
MP2 (t1780)
MP3 (t1600)
CO (t1560)
Button (t1550)
Hero (t1340)
BB (t1500)
UTG (t2640)
UTG+1 (t1460)

Preflop: Hero is SB with 9[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">4 folds</font>, <font color="#CC3333">MP3 raises to t90</font>, <font color="#666666">2 folds</font>, Hero calls t75, <font color="#666666">1 fold</font>.

Flop: (t210) 5[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, MP3 checks.

Turn: (t210) 7[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets t200</font>, <font color="#CC3333">MP3 raises to t510</font>, Hero folds.

Final Pot: t920