Emma started on the right y-intercept which was -1, but she needed to do rise over run which means she would need to go up 2 and over 1. Instead, Emma went over 2 and up 1.
First, you would subtract 29.95 from 55.50, and you get 25.55. because 5 people went, and the cost for each was the same, you would divide 25.55 by five, and get $5.11 per person.
