Danny starts biking in a race at 8:15 AM. From 8:15 AM to 9:45 AM, Danny bikes 12 miles. At 9:45 AM, he decreases his speed by 2 miles per hour. He bikes the remaining 2⁄3 of the race at his new speed. At what time does Danny finish the race? Be sure to include AM or PM in your answer.

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?

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.