16 of 2 You and your friend are standing back-to-back. Your friend runs 16 feet forward and then 12 feet right. At the same
time, you run 12 feet forward and then 9 feet right. You stop and throw a baseball to your friend, who catches it. How
far did you throw the baseball?
You threw the baseball
feet.

Acollege is selling tickets for a winter fund-raiser. one day, krissa sold 14 adult tickets and 8 student tickets for a total of $376. the next day, she sold 7 adult tickets and 11 student tickets for a total of $272. krissa wanted to find the price of one adult ticket, a, and the price of one student ticket, s. she wrote and solved the following system of equations.