Respuesta :

1. -8
2. -11
3. -4
These are the answers. I hope it helped you!
me20
1. ) -7/2 - 9/2 = -7-9/2=-16/2 = -8 is ur answer
2) -7-4 = -11 . minus plus minus is plus but u have to write minus sign.
3. -0.5 - 3.5 = - 4