Question

Assembly of a television set in the factory is set at 45 minutes. Some workers take a shorter time (t) at this while some take longer. However, each varies no more than 8 minutes. Which inequality below represents this scenario?

Answer 1

You forgot the options, but I can still help you.

What you know is that noone varies more than 8 minutes, I understand it to mean that noone takes more than 8 minutes less or more.

8 minutes more is 45+8=53

8 minutes less is 45-8=37

So the worker's time will be between 37 and 53, including those two numbers:

37≤t≥53