Answer: hourly pay rate is $105 / 7 = $15
Step-by-step explanation: Owen is a good math tutor who helps his friend improve his skills. His friend is grateful and pays him $105 for his service. Owen wants to know how much he earned per hour, so he divides the total amount by the number of hours he tutored. He finds out that his hourly pay rate is $105 / 7 = $15. Owen is happy with his earnings and plans to continue tutoring his friend.