An internet provider charges a $150 set-up fee and a $70

Last updated: 7/16/2022

An internet provider charges a $150 set-up fee and a $70 monthly fee. Find the cost C(t) of having a contract with this provider for t months. If a person has paid $1130 to the internet provider, how many months has he had a contract with them? Find the cost C(t) of having a contract with this provider for t months. C(t)= (Simplify your answer.)