Answer:
The number is 400
Step-by-step explanation:
10 percent of 400 would be 40 because you divide by 10
Answer:
x>−3/7
Step-by-step explanation:
I hope this helps you
Step-by-step explanation:
We need to find thr range if

The absoulte value of something is positive.
So

This function isn't possible so no range exist.