Given that B is between A and C, find the missing measurement

missing-measurement

#1

Given that B is between A and C, find the missing measurement.
5.AB=______, BC =19, AC= 37
6. AB= 13, Bc =41, AC=______
7. AB= 4.21, Bc=_______, Ac=13
8. Ab= 11, BC= 8.93, AC=_______

Answer:

5. 18
6. 54
7. 8.79
8. 19.93