Hold'em table

Q2 offsuit is a weak hand; button folded but BB remains, not worth completing with poor equity heads-up.

AK offsuit is a premium hand on the button; raise for value and to isolate the blinds.

75o is too weak to defend from the small blind against a 3bb button open, especially out of position with the big blind still behind.

9-high suited is too weak to enter from the button against two blinds at this stack depth.

2-8 offsuit is a weak hand in early position. With 50 chips already in as small blind and needing to call 50 more to see the flop, folding minimizes losses rather than investing further in a marginal situation.

5-4o is a weak hand in early position. With no action history favoring a call, folding preserves chips for stronger opportunities.

Cheap price to see a flop heads-up with weak but live cards; folding here would be too tight given the pot odds.

Check the big blind with K2 offsuit in a limped pot; it has adequate heads-up equity without building a larger pot.

I have no pair and no draw (4h3d on Js2hTd), just check and see a free card rather than bluffing into two live opponents.

Bottom pair has showdown value in this limped pot, but betting mainly gets action from stronger pairs and draws. Checking keeps the pot controlled and allows realization of equity.

Weak hand with no pair or draw on a board with two overcards; checking is free and keeps pot small.

Betting half pot applies pressure to the opponent's repeated checks while retaining equity with a king-high open-ended straight draw.

I have 4h3d with no pair, no draw on a J-2-T-Q board; facing a bet with no equity, folding is correct.

Button steal opportunity with a playable king-high hand against two limpers in a 3-handed game.

9-high suited is too weak to defend from the small blind against a button open in this multiway configuration.

3c-Ah is a weak hand (weak ace). Seat 2 raised from button to 250 chips, a 2.5x BB raise indicating a strong hand. With only a weak kicker and no fold equity given the size of my call needed, folding is correct even with positional disadvantage as the big blind.

A8 offsuit is a strong enough button opening hand three-handed, with position and initiative. I open to 2.5bb.

3s-Ks is a weak hand (poor kicker with a low card). Facing a 2.5x raise from the button in a 3-handed game, folding preserves equity versus continued aggression. The risk-reward does not justify calling or raising.

K7 offsuit facing a raise from the button is not worth defending; folding is the standard, low-variance play here.