Alan Sultan is a professor of mathematics at Queens College. In addition to this text, he is the primary author of the textbooks "Linear Programming: In Introduction with Applications" originally published by Academic press, and "The Mathematics That Every Secondary School Math Teacher Needs to Know" published by Routledge. He is a secondary author of "Implementing the Common Core State Standards through Mathematical Problem Solving: High School" and Implementing the Common Core State Standards through Mathematical Problem Solving: Grades 6-8" both published by NCTM. He is also an author or co...