Hold'em table

Nine-four offsuit is too weak to call a blind or open-raise from the button in a three-handed pot. Folding preserves the full stack for better hands.

97 offsuit is too weak to complete or raise out of position against the big blind.

87 offsuit is too weak to open profitably from the button even in 3-handed play.

Heads-up SB vs BB, J6o has decent equity against a wide big-blind defending range, and a min-raise adds fold equity while keeping risk low; I can fold cheaply if 3-bet.

T7s is playable in position against a wide small-blind open, and calling 100 into 300 needs only about 25% equity. A 3-bet is unnecessary with this weak suited hand.

I missed the monotone flop entirely with J-high and a preflop raiser behind me; checking lets me fold cheaply to any bet.

I have a weak pair of sevens with no heart on a monotone flop, so I check back and take the free card rather than inflate the pot.

I have only a pair of sevens with no heart on a four-heart board, so checking controls the pot against likely flushes and better hands.

The board is already a king-high flush and neither of my cards is a heart, so I only play the board. With no bet to call, checking is free and raising would only get called by a better heart.

42 offsuit is too weak to call 50 more or raise from the small blind against the big blind. Folding avoids putting more chips in with one of the worst starting hands.

K7 suited is playable from the button in three-handed play, so I open to 2.5bb to take the initiative and fold out weaker hands.

Folding 65 offsuit from the small blind facing a button open, as this hand lacks playability out of position.

J4o is far too weak to defend the big blind out of position against a 2.5x button raise; the price is tempting but kicker domination and poor postflop playability make calling -EV.

92o is trash preflop, even on the button in 3-handed play. Standard fold.

Heads-up vs the big blind, Q7s has well over the ~25% equity needed to call 50 into a 150 pot, so completing is cheap and profitable; raising this weak hand OOP adds risk without much fold equity.

T3 suited is too weak to raise for value against the small blind's limp, and checking is free with no money to call.

I hold only queen-high on a T-high board out of position heads-up, with no draws worth semibluffing. Checking keeps the pot small and lets me fold cheaply to aggression rather than bluff into the big blind's wide checking range.

I have two pair on a dry flop and the only remaining opponent checked, so a small value bet builds the pot while keeping worse pairs and draws in.

Q7 offsuit with no draws on a rainbow T-high board; calling 150 into 350 as a pure Q-high float has no equity plan, and bluff-raising into a betting BB range needs too many folds. Folding and saving chips is clearly best.

A7o on the button 3-handed is well ahead of the blinds' ranges; raising to 3x builds the pot with position and applies pressure.

92 suited is too weak to call a button raise out of position as the small blind, with the big blind still to act. Folding preserves chips for better spots.

Folding 65 offsuit in the big blind facing a 3x open from the button, as it lacks sufficient equity and playability out of position.