Here's the question you clicked on:
elexusvanderhorst
i dont understand theses questions (attached below) ill give a medal
What don't you understand?
how to set it up
You need to determine how much money he makes in one week, which is what "a" is. So you start right here: a = ... We know that he earn $9 per hour so 9h is money he earns. He has bonus for each item he repairs, n is number of items he repaired and b is bonus amount for each item, so nb is total bonus he earns. Combine hourly wage and bonus for total amount of money he earns and you get a = 9h + nb. Is this clear?
You just need to read careful and use your brain. It isn't that hard, trust me.