Hold'em table

8-9 offsuit is a weak hand in early position (button), and it's not strong enough to justify calling against two opponents who have already committed chips. Folding preserves chips for better opportunities.

QJ offsuit is strong heads-up after button folded; raise to isolate the BB and build the pot with initiative.

JTo in the big blind facing a 3x open from the small blind: closing the action with position postflop, getting 2:1 on the call, JTo is a clear defend; 3-betting is an option but calling in position is solid.

Dry low board favors my preflop raising range; a continuation bet with overcards and backdoor straight potential applies pressure on a likely missed BB.

Half-pot c-bet on a dry board from a wide SB opening range; in position with two overcards (6 outs) and fold equity on later streets, calling 300 to win 900 is a reasonable float.

I have no pair or draw (Q-high) on a paired dry board, and villain has called two bets already, so I'll check back and evaluate the river cheaply rather than bluff again.

J-high has no showdown value; villain's turn check after a flop c-bet on a dry board looks like missed overcards, so a 60% pot bet should fold out AK/AQ/KQ type hands while we retain a few outs if called.

I have Q-high with no pair, draw, or equity against a bet on a paired board; folding is the clear choice.

Button with weak offsuit low card (2s Ts), no pair or strong draw; folding is cheap and standard with facing a call from blinds in a 3-handed pot with weak equity.

Button folded, so it's SB vs BB heads-up; T7 suited is a standard open-raise from the small blind in a blind-vs-blind spot, and raising to 3bb takes initiative with a playable suited hand.

T-J offsuit is a weak hand that doesn't warrant investing more chips against a raise from the small blind. Folding preserves chips for stronger starting hands.

On the button with 76o in a 3-handed game; first to act, this is a reasonable steal raise against two blinds with decent playability postflop.

7-Jack offsuit is a weak hand facing a 2.5x raise from the button. With 200 chips to call, folding preserves chips for stronger positions and avoids a likely dominated situation.

Q6o facing a button raise with SB already folding is not worth defending; fold to preserve chips.

3-4 offsuit is one of the weakest hands in poker. Folding from the button preflop is the standard play against a raise, preserving chips for better opportunities.

Heads-up pot with a weak but playable T8o; calling cheaply to see the flop rather than committing more.

AJo in the big blind versus a small-blind limp is a strong hand; raising for value and to punish the limp is standard and we have position postflop.

T8o offsuit facing a 3.5bb raise with a caller already in is too weak to continue profitably.

Button raise with A7o is a standard steal/value play against two blinds in a 3-handed game.

J3 offsuit in the small blind facing a 2.5x button open is a clear fold; weak, out of position, and dominated often.

T2o is a weak hand with little showdown value. Facing a 2.5x raise from the button, folding is correct. The pot is already small, and investing 150 more chips with a marginal hand is not profitable long-term.

Q7 suited on the button in a 3-handed game is a standard open; raising to 2.5bb takes initiative against the blinds.

3c8c is a weak hand with poor equity against an open raise from the button. With 200 chips to call and a weak holding, folding minimizes losses in a situation where I'm out of position and likely behind.

J7 offsuit is weak, facing a raise with only one opponent folded; not worth defending here.