Paul Katula
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Paul Katula

4040 Published Stories • news.schoolsdo.org

Paul Katula is the executive editor of the Voxitatis Research Foundation, which publishes this blog. For more information, see the About page.

Stories by Paul Katula

Algebra 1 PARCC question: compare job offers

The point at which something more expensive to buy becomes less expensive because operating costs aren't as high can be modeled with a system of linear equations.