Isabella earns $5 an hour babysitting. She babysits 5 hours every day, 6 afternoons a week. After babysitting for 7 weeks, how much money will Isabella have earned?
She earns 5*5=$<T>multiply(5, 5)=25 in a day.
In a week she earns 25*6=$<T>multiply(25, 6)=150
In 7 weeks, she earns 150*7=$<T>multiply(150, 7)=1050
