Fourth graph
Step-by-step explanation:
Simplify -5c+2 is less than or equal to 27.
-5c is less than or equal to 25
5c is greater than or equal to 25
So, c is greater than or equal to 5.
It'd be a filled in dot and an arrow extending right from 5.
Therefore, it'd be the fourth graph
I hope this helped and have a good rest of your day!