Carrie attends Grant University. She works 22 hours each week at Freight Unlimited and makes 12 per hour. How much money will she earn during an 18-week semester?

Carrie works 22 hours each week and earns $12 per hour, so her weekly earnings are 22 hours × $12/hour = $264. Over an 18-week semester, she will earn 18 weeks × $264/week = $4,752. Therefore, Carrie will earn a total of $4,752 during the semester.