Your phone needs MORE than 20% battery to start a video call. Not exactly 20% more than it! That is an inequality: a statement that a variable must satisfy a range condition, not one exact value. Unlike equations with a single answer, inequalities give you a whole set of solutions you can draw on a number line. Speed limits, minimum exam scores, safe medicine doses the real world is full of inequalities. Today we solve, graph, and interpret linear inequalities with one unknown. Ready to think in ranges instead of single answers? Let us explore the full solution set!
16/05/2026, 14:36:24
