Answer:
For the first question (For which job will she earn more if she works 40 hours a week), the answer is the second job.
For the second question (How much more per year will this be if she works 50 weeks per year), the answer is 25$ extra a year.
First i multiplied $12 times 36.
$12 x 36 = $432
Then i multiplied $15 times 4.
$15 x 4 = $60
Now add those together
$432 + $60 = $492
That's how much she would make in a week for the first job, if she worked 40 hours a week.
For the second job, i did the exact same process.
$11.50 x 35 = $402.5
$18 x 5 = $90
$402.5 + $90 = $492.5
She would get 50 more cents a week, if she worked 40 hours a week.
For the second question, i multiplied the first job total by 50, since she is working 50 weeks a year.
$492 x 50 = $24,600
Thats her total of a year, for the first job.
Do this with the second job.
$492.5 x 50 = $24,625
As you can see, she would get $25 more in the second job, than the first job.
I hope this helped!