Question

In which case do you need to reverse the inequality sign when solving an inequality?

A. when there is no line under the inequality symbol
B. when adding or subtracting a negative number
C. when multiplying or dividing a negative number
D. when there is a line under the inequality symbol

Answer 1

Greetings! Okay, so when we are multiplying or dividing an inequality by a negative number, you MUST flip that inequality sign!