Answer:
18,21,36
Step-by-step explanation:
- You can use Algebra to solve it x+x+3+2x=75 or 4x+3=75 will give you the answer 18
- 18 then plus 3 is 21
- so 18 plus 21 is 39
- Then the greatest number is 18x2=36
- 39+36=75
Sis, I think its c. Correct me if i'm wrong, hope I helped you!
