Jodi has two bank accounts. Her parents started Account A for her. It currently has $100 in it, and Jodi deposits $20 into it each month Jodi's grandparents started Account B for her. It curently has $300 in it, and her grandparents deposit $40 into it each month Account A is modeled by the function f(x) = 20x + 100 and Account B is modeled by the function g(x) = 40x + 300, where 2 represent the number of months from now. Write a new function (f + g)(x) that represents the total amount of money Jodi has in both accounts. Simplify your answer.​