Question

Rachel earned 34$, 34 in 4 hours at her job today. She wants to know how much she could earn (e) tomorrow if she works 10 hours at the same hourly rate. How much will Rachel earn in 10 hours?

Answer 1

She will make $85 if she works 10 hours

Answer 2

So, the key to finding how much she earns hourly (which we need to do first), is to divide 34 by four... which is... $8.50. 
So now, if we want to know how much she would make in 10 hours, all we gotta do is multiply 8.50 by ten!
Answer:
e= $85
Hope this helps! Have a great night!