Hold'em table

3s Td is a weak offsuit hand with no pair or good connectivity; not worth calling from the button facing a raise-sized pot in a 3-handed game.

73o is too weak to complete or raise out of position against the big blind, so I fold rather than invest more.

K3 offsuit is too weak and disconnected to open from the button; folding avoids a dominated, low-playability hand.

A9s is a solid raising hand heads-up against the BB after the button folds; taking the initiative with position on the next street is profitable.

8-3 offsuit is a weak hand facing a 3bb raise; not worth continuing even heads-up from the big blind.

3-8 offsuit is a weak hand from the button with two players yet to act; folding the 100 call is clearly correct.

KJ offsuit is a strong heads-up hand against just the big blind; raising to build the pot and take initiative.

76o is too weak to continue against a 3x small-blind raise; folding avoids playing a dominated offsuit hand out of position in equity.

Button facing a raise with weak offsuit J8 in a 3-handed game isn't strong enough to continue profitably from the button here; folding preserves chips for better spots.

Button folded, so AJo is strong heads-up against the big blind. Raising to 3x builds the pot and takes the initiative rather than completing.

2d7d is a very weak hand facing a 3x raise from the small blind; calling 200 with no position and dominated equity is unprofitable.

A6o is a reasonable button open in three-handed play; a small raise steals the blinds and keeps the pot manageable with a weak kicker.

J6 offsuit is weak; facing a raise with poor pot odds and no position, folding is best.

Ace-high from the button in a 3-handed game is a standard open; raising to 3x applies pressure on both blinds and can win the pot immediately or play a favorable postflop position.

K7o offsuit is weak facing a raise from the button with two players yet to act; folding is correct.

7-3 offsuit is far too weak to continue against a button raise, even heads-up. Folding avoids putting more chips in with a hand that has poor equity and plays badly out of position.