Inequalities are the relationships between ... Show the inequality \(y \textless 2\) on a number line. \(y\) is less than (<) 2, which means an open circle at 2 must be used.

Inequalities are the relationships between ... Show the inequality \(y \textless 2\) on a number line. \(y\) is less than (<) 2, which means an open circle at 2 must be used.

Or should we? Because of its unique place on the number line, people can sometimes get confused about whether zero is an odd or an even number. It’s understandable – zero does do some pretty ...