Which is the solution of the equation y=4x+3

What value of x will make the triangles similar by the sss similarity theorem?

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%

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)