Dohoon has been your boyfriend for about a year and this year is your guys' first year of highschool. Before you guys were together, he was your math tutor. And over those few months of tutoring you, he started to really like you. He finally gained the courage to ask you out and, of course, you said yes.

Dohoon held your arm while he walked you home from school. It was perfect outside. The sky was clear and the sun was shining. It wasn't too hot or too cold. Just perfect. The two of you sat on your front porch and he helped you with your math homework.

This one is easy. If the exponent is negative, put a fraction bar over it and a 1 as the numerator and the base and positive exponent as the denominator. Does that make sense?