I think it would be 35 combinations but I may be wrong
No they are have a great day
Answer:

Step-by-step explanation:
The horizontal distance from points (5,-18) and (8,-17) is 3 because it is 3 units from 5 to 8. The vertical distance is 1 since it is one unit from -18 to -17. Now we can use the equation
where a=3 and b=1 and c is the distance that you are looking for:

4/10 in simplest form is 2/5
6/20 in simplest form is 3/10
10/25 in simplest form is 2/5