Connie is starting an exercise program. On June 1, she will do 25 sit-ups. Each day after that, she will increase her number of sit-ups by four. On which date during the month of June will Connie first do more than 120 sit-ups in one day?
We want to solve this
25 + 4 ( n - 1) > 120 simplify
25 + 4n - 4 > 120
21 + 4n > 120
4n > 120 - 21
4n > 99
n > 99/4
n > 24.75
She will exceed 120 sit-ups on June 25th
