True or false: When you multiply or divide an inequality by a negative, you flip the inequality sign Plz tell me

Step-by-step explanation:

This is true. Whenever you divide or multiply an inequality by a negative number, you must flip the inequality sign.

Here is an example:

We have to divide both sides of the inequality by -9. Since it is a negative number, flip the inequality sign.

So, it is true that you must flip the inequality sign when multiplying or dividing by a negative number.