Show values that satisfy an inequality on a set of axes by drawing the line of the corresponding equation and shading the area specified in a question. Include a dashed line for inequalities where the ...

You might consider America's vast wealth inequality, vividly illustrated in this viral video, to be offensive, infuriating, or irrelevant. But it is not terribly mysterious. Rich people have more ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow Lakshmi Varanasi Every time Lakshmi publishes a story, you’ll get an alert straight to your ...