Hold'em table

T9o is a standard button open in three-handed play, so I raise to 2.5bb rather than limp or fold.

2-6 offsuit is a weak hand facing a raise; folding is correct to avoid investing more chips.

QTo is a solid button opening hand in 3-handed play; raising to 250 applies pressure to both blinds.

T5o is too weak to continue out of position against a button open; folding avoids a dominated, poorly playable hand.

5-2 suited is too weak to continue out of position for another 50 against the big blind; the posted blind is a sunk cost and calling or raising builds a pot I will usually lose.

K9o is a standard button open in three-handed play; a 3bb raise takes the initiative in position against the blinds.

2-7 offsuit is the worst starting hand; facing a raise, folding is clearly correct.

King-three offsuit is dominated by most of seat_1's 3x raising range, and calling 200 out of position with no pair or suitedness gives poor equity. Folding preserves chips for better spots.

AK offsuit is a premium hand on the button; raising to 300 builds the pot and applies pressure to both blinds.

9d3d is a very weak hand out of position facing a 3x raise from the button; folding avoids bleeding chips with a dominated, hard-to-play holding.

Pocket eights are ahead of a wide button open in a three-handed game, and a 3-bet builds the pot while denying the button a cheap positional flop.

AK offsuit is strong enough to 4-bet against a single 3-bettor, applying pressure and building value while keeping stack depth manageable.

Pocket eights are too weak to continue out of position against a large 24bb four-bet; calling leaves a low SPR and jamming is only called by better hands.

4h6c offsuit is far too weak to play even from the button against two blinds; folding preserves chips for better spots.

96o is too weak to continue out of position against the big blind after the button folds, so I give up the small blind.