NO ONE IS HELPING M Which of the following expressions x^2-16 and x^2-x-20 are factored?

a. (x+4)
b. (x-4)
c. (x-5)
d.(x+5)

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?

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

The triangles are similar. what is the value of x? show your work.