Hold'em table

Nine-three offsuit has poor equity and playability even on the button in a limped pot; calling 100 into 150 needs ~40% equity I don't have against two players, and raising risks 300 to win 150 with a hand that's dominated when called. Folding preserves chips for better spots.

95o is too weak to continue out of position after the button folds; folding avoids playing a disconnected offsuit hand against the big blind.

52 offsuit is the worst starting hand and I am first to act, so folding avoids putting 100 chips in with almost no equity.

Cheap price to see a flop heads-up against the big blind with a speculative hand; folding isn't necessary for such a small additional investment.

A7s is strong heads-up; I raise for value and initiative against the limper.

9-7 offsuit facing a raise with only a weak kicker relationship; not worth calling out of position.

KTo on the button is a decent raising hand heads-up-ish; raise to isolate and take initiative with position.

QTo is a weak hand facing a 3x raise out of position; folding is clearly best.

J3o is too weak to defend the big blind against a button open; it has poor equity and little postflop playability, so folding is best.

Seven-three offsuit is one of the weakest hands and plays poorly postflop, so I fold despite the button position rather than invest 100 into a 150 pot with little equity or playability.

78o is too weak to complete or raise out of position against the big blind after the button folds. Folding avoids a dominated, low-equity spot.

K3 suited is a playable button open in three-handed poker, so I raise to 2.5bb rather than limp and take the initiative.

Weak offsuit low cards facing a raise from the button with a player still to act behind; not worth continuing.

Queen-Ten offsuit is a reasonable defend against a 2.5x button open; I have position on the aggressor postflop and can play a pot cheaply without risking a big 3-bet with a marginal hand.

TQ on A92 gives me only a gutshot and no showdown value; checking keeps the pot small and lets me fold cheaply or see a free card if the button checks back.

King-high with no pair or draw on an ace-high board has little equity or showdown value, and a c-bet bluff is unlikely to fold the big blind's ace-heavy calling range. Checking is free and avoids spewing chips.

I have only T-high with no draw, so checking behind keeps the pot small and gives me a free river. Seat_2's flop check after a preflop raise suggests weakness, but bluffing a T-high no-equity hand into a 550 pot isn't worth the risk.

King-high with no pair or draw has little showdown value, but a turn bluff into the preflop caller is unlikely to be profitable after two streets of checks. Checking keeps the pot small and realizes whatever equity remains.

Villain's passivity suggests a capped, weak range; a modest river bluff takes the pot down more often than my T-high wins at showdown.

King-high with no pair or draw on an ace-paired board has no showdown value against a river bet after two streets of checks. Calling 350 into 900 is unprofitable with a hand that loses to any pair.

K3 offsuit from the button facing a raise-limp scenario isn't strong enough to invest, especially with two players already in the pot; folding preserves chips for better spots.