0.4(2x-9)-0.6(4x+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?

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Find the zeros of each function. f(x) = x^2 + 5x - 6