Apply the algebra tiles to find (7x² + 4x + 3) - (4x² + 1). es)
A)
3x2 + 4x + 2
B)
3x² + 4x - 4
10x² + 4x + 4
D)
24x2 + 4x + 2

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%