Welcome to Westonci.ca, your ultimate destination for finding answers to a wide range of questions from experts. Get quick and reliable solutions to your questions from a community of seasoned experts on our user-friendly platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

Question:
A painter uses the expression to determine how much he charges a customer for a job that takes hours and cans of paint. His last job required 3 cans of paint and took 15 hours to complete. How much did the painter charge?