Hold'em table

Nine-six offsuit is too weak for a standard button open at 100bb with both blinds still to act. Without evidence that the blinds overfold, folding is preferable to raising or limping.

3h7s is a weak offsuit hand with button already folded; not worth completing against the big blind out of position.

Button open with a decent King-high hand in 3-handed play, applying pressure on both blinds.

8♣6♠ is a weak offsuit hand from the small blind, and calling a sizable button raise out of position is unlikely to be profitable.

Calling costs 150 to contest a 550-chip pot, requiring 27.3% equity. J2 suited is a reasonable big-blind defense against a wide button opening range, especially without rake.

With no pair or meaningful draw, this hand is a poor bluff candidate on an ace-high flop that favors the preflop raiser. Check without investing more chips.

I have king-high with backdoor draws on an ace-high flop; villain checked, so a continuation bet can take the pot or gain information cheaply.

J-high has no pair or meaningful draw on this ace-high flop. Facing a 300-chip bet out of position, calling or bluff-raising is not justified with such weak equity and blockers.

J4 suited is playable on the button in a three-handed game. A small open raise applies pressure to the blinds while preserving position if called.

K2 offsuit is too weak to defend from the small blind against a 2.5bb button raise, with the big blind still to act. Poor playability and frequent domination make folding preferable to calling or bluff-raising.

Q5 offsuit is weak against a button raise; not worth calling out of position.

T9 offsuit is a profitable button open three-handed, with position and useful straight potential. Raising to 2.5 big blinds pressures the blinds while keeping the investment modest.

AQs is a strong hand; 3-betting from the small blind isolates the button raiser and builds the pot with good equity.

Nine-deuce offsuit is far too weak to continue against a raise and a substantial three-bet, especially out of position. Fold and preserve the remaining stack.

T9 offsuit is too weak to defend against this sizable small-blind three-bet, even with position. Its limited equity realization and lack of useful blockers make calling or four-betting unattractive.

KTo is a reasonable button opening hand heads-up-ish vs two short-stacked blinds; raising to 300 to take initiative.

T4 offsuit is too weak to continue from the small blind against a raise, especially with the big blind still to act.

J6 offsuit is too weak to defend profitably against a 3bb button raise out of position. Its poor playability and domination risk favor folding.

A3 suited is a reasonable button open in a three-handed game. A modest raise puts pressure on the blinds while keeping weaker hands in the range they may call.

K7 offsuit is too weak to profitably continue against a button raise from the small blind. Poor position, domination risk, and the big blind still to act favor folding.

J3 suited is weak against a button raise; folding is cheap here with only 150 to call but equity is poor, better to preserve chips.