25 points. easy. need this now.
given that f(x) = x^2 + 6x – 2, g(x) = x – 7, and h(x) = x + 4 find each function.
(f + g)(x)
options:
x^2 + 7x – 9
x^2 + 7x + 2
x^2 + 5x – 6
x^2 + 5x + 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%