A) There are 6 people who are attending a speed-dating event. Each person has a chance to spend 5 minutes on a speed date, getting to know all of the other people at the event. How many unique speed dates will there be?

Answer: There will be ____ unique speed dates.

B) If there are 120 unique speed dates at the event, how many people are at the event?

Answer: There are ____ people at the speed-dating event.