Growing economic inequality is either “a major issue of our time” or “a defining challenge of our time,” depending on your taste for hyperbole. Given America’s recent experience, however, I would like ...

The debate in Congress is over how to help the overall economy, but there is an underlying issue highlighted by the Occupy Wall Street protests. It's the question of the gap between rich and poor - ...

👉 Learn how to solve absolute value inequalities. The absolute value of a number is the positive value of the number. For instance, the absolute value of 2 is 2 and the absolute value of -2 is also 2 ...

For 23 years, I’ve taught high school math. And for 23 years, I’ve been told by people that they either are a “math person” or they are not. I get it: Math isn’t easy. Movies and TV shows make it look ...