Answer:
1) 5°: 5 is halfway from 0 and 10
2) 5°: 5 is halfway through -5 and 15
3)-5°: -5 is halfway through 5 and -15
4)0°: 0 is halfway through -8 and 8
1.5° F
2.5°F
3.-5°F
4.0°F
