Write an inequality to solve the following problem. carlos wants to send a gift basket to his grandmother. deliver quick charges a processing fee of $4.15 plus $0.85 per pound. if carlos can only spend $15 or less on shipping, what are the possible weights for the gift basket? 4.15 + 0.85x greater than or equal to 15 4.15x + 0.85 less than or equal to 15 4.15x + 0.85 greater than or equal to 15 4.15 + 0.85x less than or equal to 15