Hold'em table

Opening 9s7s from the button to pressure the blinds and build a pot with a playable suited connector.

8-3 offsuit is a weak hand facing a 3x raise; folding is correct from the small blind.

KTo is a reasonable defend in the big blind against a button min-3x open in 3-handed play, getting 2.5 to 1 pot odds. Calling keeps the pot manageable and avoids bloating it out of position.

I hold K-high with a ten on a paired J-J-2 board, so I have little showdown value and few outs. Out of position against a preflop raiser, checking is the sensible default, and I can call small bets with king-high or fold to larger ones.

Our hand is weak with no pair and no draw; checking back to see a free turn and hope to improve or give up.

Board Jd Js 2h 5d; I have K-high with a ten, which is a weak showdown hand. Villain checked back the flop, so their range is capped and weak. A small bet of about half the pot can take the pot or get a fold from weaker hands, though it risks being called by a jack or a pair. Checking is also fine, but a bet gains from fold equity against a capped range and also gives some protection.

We have 9-high with no draw, and the pot odds of about 2.86:1 require ~26% equity, but we only have ~13% to pair on the river. Folding preserves chips.

Offsuit weak hand (Q2o) from the button facing a raise-sized pot isn't worth defending; fold to preserve chips.

3-6 offsuit is a weak hand and would play poorly out of position. Calling 50 into a pot of 150 is a close decision, but folding is slightly better than playing a marginal hand with no real equity edge.

3-7 offsuit is one of the weakest starting hands, and playing it out of position against two opponents isn't worth the 100 to call, so I fold.

J4o is a very weak hand and I'm out of position against the big blind, so folding is the most prudent decision.

J3o is too weak to play even with position; folding avoids losing chips without a better spot.

Heads-up pot with button folded; K8o is a reasonable raising hand to apply pressure on the lone BB.

ATo is a decent hand in the big blind against a small blind's 2.5x raise in a 3-handed game. Getting 350 to 150 (about 2.3:1) with a wide opening range makes calling profitable and avoids bloating the pot out of position.

As preflop aggressor on a dry paired board, a continuation bet applies pressure and has good fold equity even though I only have king-high.

Ace-high with a ten on a 5-5-J board is a marginal bluff-catcher. Seat 2 bet 300 into a pot of 500, which is a small continuation bet and leaves me good pot odds. I have a backdoor straight draw and some showdown value, so I'll call and see the turn instead of raising or folding.

King-high with no pair or draw on a paired board; no reason to bet into a caller twice, better to check and reassess based on action.

Ace-high has some showdown value but little equity against a range that continued on this board. A bet would mostly fold out worse hands and get called by better ones, so I take the free card.

I only have king-high with no pair or draw; no value in betting and checking avoids a costly bluff against a range likely to contain a pair.

Ace-high with a pair of fives on board (two pair, aces and fives) is likely the best hand after seat_2 checked twice. A small value bet of about half the pot should get called by worse aces and some pairs.

King-high with no pair or draw on this board; the river bet likely has me beat, so folding is correct.

QJo is a solid button hand; raising to build the pot and apply pressure on the blinds with position.

6-9 offsuit is weak out of position against a button raise with the big blind still to act, so folding is best rather than paying 250 more.

95o is too weak to call a 3x raise from the button, even with pot odds. Folding preserves my stack for better spots.

J7 offsuit is a weak hand out of position postflop against two opponents, so folding the button is the disciplined choice rather than paying 100 to see a flop.

Hole cards 9d 6c are very weak. With button folding, it's a heads-up pot against the big blind. Calling or raising with a weak hand out of position is unlikely to be profitable. Better to fold and preserve stack for better spots.