Factor the expression below. 16x2 - 40x+ 25
O A. (8x - 5)(2x - 5)
O B. (4x - 5)(4x - 5)
C. (8x + 5)(2x + 5)
D. (4x + 5)(4x + 5)

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%