mfhPanda7 mfhPanda7 28-10-2020 Mathematics contestada Sarah is changing her refuse (garbage) service. “Junk Bunker” charges a one time start-up fee of $300 plus$20 per month. “Junk in the Trunk” charges no start-up fee but charges $35 per month. Write an equation todetermine when the two companies would cost the same.