## What is an inequality?

We call it**inequality**every math sentence

opened by an inequality.

First degree inequalities with a variable can be written in one of the following ways:

*with The and B reais .*

*Examples:*

*Next: Graphing*opened by an inequality.

First degree inequalities with a variable can be written in one of the following ways:

*with The and B reais .*

*Examples:*