Question

Can someone please help me which is the correct definition! If the answer is correct I will mark you as the best answer

Answer 1

It has one variable and is separated by an inequality symbol, for example:

2x > 3, x < 8, 2x + 9 < 18, and others

So the correct option is the first one.

A mathematical statement composed of algebraic and/or numeric expressions set apart by an inequality symbol