Hold'em table

I hold 9c2c, a weak offsuit hand, and face a 100 big blind raise with no prior action to justify a call or bluff. Folding preserves my 10,000-chip stack for better spots.

T3o is too weak to continue out of position for another 50, and a raise has insufficient fold equity against the big blind.

A7o is playable on the button in a three-handed game, so I open to 3x rather than limp or fold.

6-7 offsuit is weak, facing a 3bb raise with a player yet to act behind; not worth continuing.

My hand (3d 6s) is weak and disconnected. Facing a raise to 300 with only 200 to call, the pot odds don't justify continuing with such a speculative hand. Folding preserves my stack.

AK offsuit is a premium hand on the button; raise for value to build the pot and isolate.

My hand (2d 6s) is weak and out of position. Seat 3 raised to 300, and calling 250 more with this hand offers poor odds and little playability.

65 offsuit is too weak to continue against a button 3x open after the small blind folds, so folding is the highest-EV option.

Calling the 100 big blind with AsKd on the button is reasonable; I want to see a flop and play position against two opponents without committing more chips preflop.

A4s plays well enough to iso-raise a button limp from the small blind and take the initiative rather than complete into a multiway pot.

T3o is a weak offsuit hand facing a raise and a call; not worth continuing for 300 more.

I have AsKd on the button, a playable hand, and calling 300 more to see a flop against one opponent is reasonable given the effective stacks and pot odds.

Bottom pair with no spade on a monotone flop is too weak to bloat the pot, so I check and pot-control.

Top pair on a flush-drawing board with backdoor straight potential; checking keeps the pot controlled and avoids scaring out a bluff from the small blind who raised preflop.

Bottom pair with an ace kicker has some showdown value, but the three-spade board is dangerous, so checking is better than betting thinly.

The board is paired with a Ten and contains a flush draw; my Ace-high with King kicker is vulnerable. Checking keeps the pot small and avoids building a big pot with a marginal hand on the turn.

Bottom pair with an ace kicker has some showdown value after both players checked flop and turn, and a bet is unlikely to fold better hands on this flush-possible board. Checking is the highest-EV line.

The board is a rainbow 7s Qs 4s Th 3d with no flush possible, and my As Kd missed the straight. Checking keeps the pot small and avoids building a big bluff catcher for seat_2's likely range.

Button open with A3o in three-handed play; a small raise uses position and fold equity better than limping a weak ace.

Weak offsuit hand (5-9) facing a raise from the button; folding is correct as the equity and position don't justify a call.

With Ace-high and a weak kicker facing a raise and a fold, the hand lacks sufficient equity to call 150 chips into a 400 pot. Folding preserves my remaining stack for better spots.

Q5 offsuit is weak from the button facing a raise-in situation; not worth committing chips with such a low-equity hand.

I hold Jc9s on the button after both blinds are live; the pot odds don't justify calling with this weak suited connector, so I fold to avoid losing chips on a marginal hand.