What is the product of the binonmials (5x+2)(4x+4)

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?

Which choice represents the sample space ,s for this event

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41