Hold'em table

Q5 offsuit is a reasonable button open in a three-handed game. A small raise applies pressure to the blinds while keeping the pot manageable.

6h4h suited is far too weak to defend the small blind against a button raise with the big blind still to act behind me. Folding surrenders only the 50-chip blind and avoids playing a dominated hand out of position.

Facing a 2.5bb button open, 98 offsuit plays poorly out of position and does not realize equity well enough to justify calling.

Six-two suited is one of the weakest starting hands; even on the button, playing it risks being dominated postflop for minimal upside. Folding preserves my 100bb stack for a better spot.

J7o is too weak to limp or raise out of position against the big blind, making an easy fold.

Open-raising to 2.5bb from the button with suited broadway Ace-Queen for value and position.

Ace-king suited is a premium hand, and a sizable three-bet can build the pot while applying pressure to the button's open. I’m choosing a strong but non-all-in raise with the big blind still to act.

Q7s is far too weak to call 750 more against a small-blind 3-bet over a button open; I'm dominated by most of that range and out of position. Folding preserves chips for better spots.

AQs is a premium holding in position against a small blind 3-bet; calling keeps their dominated range wide and allows us to realize equity efficiently postflop.

A small continuation bet uses my preflop range advantage on this dry board while putting pressure on unpaired hands. I also have two overcards and a backdoor nut-flush draw.

With two overcards and backdoor equity in position facing a small one-third pot c-bet, calling is profitable getting 4 to 1 direct pot odds.

Betting 1,500 into the 3,000 pot applies pressure while I have the nut-flush draw and two overcards for equity if called.

I only have Ace-high on an uncoordinated board facing a second barrel in a 3-bet pot, which lacks sufficient equity to continue.

2♣5 offsuit is too weak to open from the button with both blinds still to act.

Q9o plays well heads-up against only the big blind; raising to 300 builds the pot with initiative and fold equity instead of passively completing.

T8o is too weak to defend against a 3bb open from the small blind.

King-high on the button in 3-handed play is a standard cheap open; position postflop and fold equity make a min-raise better than calling or folding this borderline hand.

62o is an unplayable hand out of position facing a raise.

9♦5♥ offsuit is too weak to defend against a button raise, especially out of position; the pot odds do not compensate for its poor playability.

Opening on the button with an Ace blocker to exert pressure and steal the blinds in 3-handed play.

K♦6♣ is a weak offsuit hand from the small blind, and calling leaves the big blind behind with a chance to continue or squeeze. Fold rather than defend out of position.