Question

Amy recently took a job helping people register to vote. If she can register 200 people in the first 10 days, she becomes a full time employee. On her first day, she registered 2 people. Then, for each of the next 9 days, she registered 4 more people than she did on the previous day. Was she able to become a full time employee?

Answer 1

day 1: 2
day 2: 6
day 3: 10
day 4: 14
day 5: 18
day 6: 22
day 7: 26
day 8: 30
day 9: 34
day 10: 38

add all of them together

= 200
yes she was able to be a full time employee