Aiden made the following offer to Jeremy I will pay you $500 if you agree to paint my house Jeremy replied that he would at this point the contract is an executed bilateral express contract executory bilateral implied in-law contract executed unilateral express contract or an executory bilateral express contract

The contract between Aiden and Jeremy would be an executed bilateral express contract, as both parties have agreed to the terms and the agreement has been performed by Jeremy painting Aiden's house in exchange for $500.