The sum of 3 consecutive odd numbers is 183

Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?

What is the range of the data below? .8090100

Use set builder notation to represent the following set: { -3, -2, -1, 0}