What does this line mean?

[unit1884]

Tampa Bay Buccaneers +3,+3½ -107
Carolina Panthers -3,-3½ -113

[rm18]

Tampa Bay Buccaneers +3,+3½ -107
Carolina Panthers -3,-3½ -113

If you bet $1000 $500 will go on both +3 and +3.5

[unit1884]

ok, what about this line, seems like easy cash on the +155

Either team 3 straight scores-175
No team 3 straight scores+155

[TPowell]

unit, I bet that 1 time and lost. I still don't get how a team scores 3 straight times every game

[unit1884]

rlly? seems like a lock to me.

[unit1884]

especially since this game should be a low scoring one...

[RogueJuror]

Tampa Bay Buccaneers +3,+3½ -107
Carolina Panthers -3,-3½ -113

Who's doing Asian Handicaps in american sports? Who's doing this?

[rm18]

rlly? seems like a lock to me.

I used to like that when I started betting but it is not a good bet. Ravens scored 3 in a row on the Redskins last night

[dle]

rlly? seems like a lock to me.

[rm18]

The thinking with those bets is someone is going to score initially so then they only need 2 in a row.

This is about a 25% chance, but there are enough 25% chances that it will usually happen.

[smitch124]

everybody loves the + money on the no 3 straight scores when they 1st see the prop. They usually don't like it soon after betting it a few times.

[rm18]

see now Carolina only needs 2 and they are the better team good chance they can get it early