Do you have the odds to call? (Question 1)

[Demana]

This is the first in a series of questions I'll be posting about calling various streets based on odds and player reads.

Question 1
You are in a $1/2 limit game.

It is heads up and you hold K[img]/images/graemlins/diamond.gif[/img]J[img]/images/graemlins/diamond.gif[/img]

The board is 2[img]/images/graemlins/diamond.gif[/img]7[img]/images/graemlins/spade.gif[/img]A[img]/images/graemlins/diamond.gif[/img]9[img]/images/graemlins/club.gif[/img]

There is $6 in the pot and your opponent has bet $2.

Assume your opponent will only bet when they have a made hand. If a scare card comes, like the third to a flush, they will fold and not pay it off.