College Football - Week 8

Here are some bets on College Football I made. I'm wondering if it's wise or not to tease games and then single bet on the same games. I guess we'll find out.

Single #152836273
Football - College Lines (Game) Point Spread
(149) USC -10 Sat@3:30p
Competitor:(150) Notre Dame

Single #152836272
Football - College Lines (Game) Point Spread
(159) Virginia Tech -3 (1.87) Sat@6:00p
Competitor:(160) Georgia Tech

Single #152836271
Football - College Lines (Game) Point Spread
(120) Wisconsin -3 (2.10) Sat@12:00p
Competitor:(119) Iowa

Single #152836270
Football - College Lines (Game) Point Spread
(110) Texas -3½ (1.95) Sat@12:00p
Competitor:(109) Oklahoma

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3 Team Teaser #152836338
Football - College Lines (Game) Point Spread
(120) Wisconsin +3 Sat@12:00p
Competitor:(119) Iowa
Teased 6.0 points

Football - College Lines (Game) Point Spread
(159) Virginia Tech +3 Sat@6:00p
Competitor:(160) Georgia Tech
Teased 6.0 points

Football - College Lines (Game) Point Spread
(149) USC -4 Sat@3:30p
Competitor:(150) Notre Dame
Teased 6.0 points