If you go from right to left, or left to right, you won't get the right answers. By using order of operations, you will get a more accurate and correct answer.
Hope this helps :)
Answer:
n>=1
Step-by-step explanation:
30-5n<=25
5n<=30-25
5n<=5
n<=5/5
n<=1
n>=1
I think the correct answer is A
Answer:
He did not make a mistake
