Hold'em table

J7 suited is a playable button opening hand three-handed, and raising applies pressure while retaining positional advantage.

72 offsuit is too weak to call a button raise from the small blind, so folding saves chips.

32o is far too weak to call 150 more against a 2.5x raise heads-up; folding is clearly best.

J7o is too weak to open first-in from the button against two players still to act; folding avoids a dominated, low-equity spot.

96s from the SB against a BB who only needs to call 50 more is a marginal spot; folding avoids playing a weak hand out of position heads-up.

5-7 offsuit from the button is too weak to invest even 100 chips; folding preserves chips for better spots.

Pocket eights are a strong heads-up blind-versus-blind holding and benefit from building the pot while applying pressure to the big blind.

Q3 suited is too weak to continue against a 3bb open; the queen is often dominated and the kicker plays poorly.

Q8 offsuit is a reasonable button opening hand three-handed, leveraging position and initiative.

5-3 offsuit is too weak to continue facing a button raise, especially out of position with the big blind still to act. Folding preserves the stack for better spots.

4d7d is a weak hand facing a 2.5x raise; folding is clearly best.

65 offsuit is too weak to open from the button for a full big blind; folding avoids dominated spots and keeps the stack intact.

9-3 offsuit heads-up vs the big blind is a clear fold; calling 50 more with a weak hand has negative EV.

K7 offsuit is a clear heads-up small-blind raising hand and benefits from applying pressure to the big blind.

T4 offsuit is too weak to continue against a small-blind raise after the button folded. Folding avoids putting more chips in with a dominated, low-equity hand.