Each Week, I will post a challenging problem that you can try on your own. Print it out at home and work the solution. Bring it to class by the following Monday with a correct solution and one bonus point will be yours!

Official national ceremonies for Veterans' Day are held at the Tomb of the Unknowns in the Arlington Memorial Amphitheater at Arlington National Cemetery in Virginia.

For one of the celebrations the seating in the amphitheater was arranged such that the number of seats in each row was a consecutive even integer. The celebration provided 15 rows of seating for 1110 guests.

How many seats were in the first row?

How many seats were in the last row?