Help me please i’ll do anything

What value of x is in the solution set of –5x – 15 > 10 + 20x?

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 13 + w/7= -18 (w/7 is a fraction)