AMC8 2019 Problem 23

After Euclid High School’s last basketball game, it was determined that \dfrac{1}{4} of the team’s points were scored by Alexa and \dfrac{2}{7} were scored by Brittany. Chelsea scored 15 points. None of the other 7 team members scored more than 2 points. What was the total number of points scored by the other 7 team members?

Answer Choices
A. 10
B. 11
C. 12
D. 13
E. 14