Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a week. Mary can do a certain job in 9 weeks. Joe can do the same job in 10 weeks.Mary and Joe work together to complete the same job. However, Mary starts working 2 weeks after Joe starts to work. How many weeks will it take for them to complete the job once Joe starts to work? weeks
Mary can do a certain job in 9 weeks. Joe can do the same job in 10 weeks.Mary and Joe work together to complete the same job. However, Mary starts working 2 weeks after Joe starts to work. How many weeks will it take for them to complete the job once Joe starts to work?