Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Experience the ease of finding accurate answers to your questions from a knowledgeable community of professionals. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

Michelle and Colin groom pets to earn money. Michelle charges a $20 appointment fee, plus $30 per hour. Colin does not charge an appointment fee, but charges $40 per hour. How many hours of pet grooming would it take for Michelle’s and Colin’s charges to be the same?