COULD U GUYS HELP! and tell me how u did it

Answer:
C
Step-by-step explanation:
In negative smaller numbers are greater
Answer:
The answer is C
C : 18, 4, 3, -2, -15
Step-by-step explanation:
This is the answer because:
1) 18 is the greatest number, then it would be 4, and then 3
2) Afterwards, you have negative numbers. For negative numbers, the greater the negative numbers are, the less value they have. Therefore, -2 is greater than -15.
3) Therefore, the answer would be 18, 4, 3, -2, -15
Hope this helps!