You joined an online coupon club. You earned 100 bonus points just by signing up. Each month you use the site, you earn another 10 points. Which equation best models the points you can earn?
A. Total Points = 10 • Months
B. Total Points = 10 • Months – 100
C. Total Points = 10 • Months + 100
D. Total Points = 100 • Months + 10