Holdem table

3c7h offsuit is a weak hand out of position with no fold equity value on the button; folding preserves chips for better spots.

AKs is a premium hand heads-up against the big blind after the button folded, so I raise to 3bb for value and initiative rather than just completing.

63 offsuit in the big blind facing a 3x raise has poor equity and no position; folding is clearly the best play rather than chasing a marginal pot.

J2o is too weak and disconnected to open even from the button in three-handed play, so folding avoids a marginal spot.

Heads-up after the button folds, 97o has roughly the ~33% equity needed against the 2:1 pot odds, and limping keeps the pot small out of position.

I'm big blind with weak offsuit cards (Q3), no raise needed; just check to see the flop cheaply.

I have top pair (board aces) with a weak 9 kicker on a paired flop in a limped heads-up pot. A minimum bet of 100 into 200 charges backdoor draws, extracts thin value from lower pairs and 9x, and keeps the pot small in case I get raised by a better ace or two pair.

Q3 offsuit missed the board completely against a bet on a paired ace-high flop; not worth continuing.

A7o is a standard button open three-handed; raising to 300 applies pressure on the blinds and lets me play the pot in position, avoiding a passive limp with a weak ace.

Q5 offsuit is weak facing a raise; not worth continuing from the small blind.

85o is too weak to defend out of position against a button open; folding avoids a dominated, low-equity spot.

Weak offsuit hand (Q2o) from the button facing a full raise-equivalent; not worth continuing.

36o is too weak to continue from the small blind out of position; calling or raising has poor equity and playability against the big blind.

94 offsuit is too weak to call or open from the button, so folding is the highest-EV line.

Heads-up against only the big blind, Q8o has solid equity and I'm getting 3:1 pot odds to see a flop with position postflop, so calling is clearly better than folding.

I'm the big blind with a weak offsuit hand (5-8) and can check for free since the small blind just limped in; no reason to raise with such a marginal hand.

Heads up against a limped BB range, my pair of eights is often ahead, so a half-pot bet builds the pot and protects against draws while staying easy to fold to a raise.

Queen-six offsuit is too weak to open-raise from the button against two covering stacks, and calling 100 into a 150 pot out of position postflop is unprofitable. Folding preserves chips for better spots.

J3 offsuit is weak; folding SB to BB heads-up is standard when facing a call with a marginal hand.