Final answer:
The total amount Aldo will have saved after 8 weeks is $214.40.
Step-by-step explanation:
To find the total amount Aldo will have saved after 8 weeks, we need to substitute N=8 into the given function A= 50+20.55N.
So, A= 50+20.55(8) = 50+164.4 = $214.40.
Therefore, the total amount Aldo will have saved after 8 weeks is $214.40.