Saturday
September 5, 2015

Homework Help: Algebra

Posted by sami sun on Monday, October 15, 2012 at 6:48pm.

It takes matt 9 hrs longer to build a wall than it takes chris. Working together they can build the wall in 20hrs. how long would it take each working alone to build the wall?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members