Answer:
When the two values are different
Step-by-step explanation:
Like in an inequality equation.
For example:

The answer would be anything greate than or equal to 30, but you would need to find x. The number line would be very useful
Hope this helps
8 because her are the multiples of 8:8, 16 , 24
The answer is 20x^2 + 14x + 2