Linear and Non-Linear Equations: Level J

Phone Company

First, load up the basic version of Number Plumber here.

You can download  if you’re working from home. Unzip it and the eight phone company problems are there.

First, load up the basic version of Number Plumber here.

You can download Non-linear-Plumber if you’re working from home. Unzip it and the problems are there.

If you cannot access Number Plumber, try this version of the task.

Line Segment Game