Answer:
50 i think but i'm not 100 % sure i'm sorry
Step-by-step explanation:
The distance between those two points is 8 because its a straight line...
The first one would be 120 the second one would be 68
So :

?
First, you want to bring everything together on the top of the fraction.
12=24/2 so you can have

Add like terms -- 12 +24 = 36

Now we are at

Which is the lowest possible simplified version while remaining at exact value.
Feel free to check my math! I kinda did this off the top of my head.