I will give brainliest !!

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

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?

Solve |2x - 5| = 4 if anyone could , that would be great