Hold'em table

Holding 96 offsuit on the button is too weak to open profitably even in 3-handed play.

Button folded, so this is heads-up versus the big blind with ace-high. A small raise takes the initiative and can win the pot immediately or play a strong ace in position postflop.

ThJh plays well in position against a 3x open; calling keeps the pot manageable with a strong but not premium hand.

I flopped top two pair on a board with a flush draw, so I bet about two-thirds pot for value and to charge draws.

I hold only jack-high with a backdoor heart draw on an ace-high board against a 400 bet into 600; my equity is far below the ~29% needed to call, so folding is clearly best.

Q2o is too weak to open even from the button; folding avoids putting chips in with a dominated, poorly connected hand.

Q2o is a weak offsuit hand from the button; folding avoids wasting chips in an unprofitable spot.

Holding JTo blind-versus-blind after the button folds, raising to 3bb is a standard aggression to seize initiative.

K8s has enough equity and playability in position against a single small-blind raise to continue. Calling keeps the pot manageable and realizes the suited king better than folding.

As the preflop raiser, the Ace-high dry-ish board heavily favors my range, making a standard one-third pot c-bet profitable with backdoors and the ten of clubs blocker.

King-high with no pair and no flush or straight draw is not worth calling a flop bet on an ace-high board.

75o is too weak to open profitably even on the button 3-handed, making fold the standard play.

Jack-six offsuit is too weak to play out of position against the big blind after the button folds, so I give up the small blind rather than continue.

74s is suited and playable from the button in three-handed 100bb, so a small open is better than folding or limping.

A2 offsuit is far too weak to call a 2.5x raise out of position with the big blind still behind, and it flops poorly. Folding preserves chips for a better spot.

64o is too weak to defend out of position against a button open.

8-3 offsuit on the button against two players is too weak to invest 100bb-equivalent chips; folding the trash hand is the profitable play.

Holding 42o out of position against the big blind is an easy fold.