1st Half Lines.......HELP?

[dabigdawg3]

here is what i got for 1st half lines
any and all help PLEASE!

Rams
Seattle -2 and o/u 26.5

Jets
SD -3 o/u 21.5

Denver
Indy -6 o/u 28

Viks
GB -3 o/u 24

Thanks Ya'll