Question

i dont understand theses questions (attached below) ill give a medal

Answer 1

What don't you understand?

Answer 2

a= 9h+nb

Answer 3

how to set it up

Answer 4

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?

Answer 5

You just need to read careful and use your brain. It isn't that hard, trust me.