Practice problem
What is a better way to write, 5≤x≤15 or 12≤x≤185\le x \le 15 \text{ or } 12\le x \le 185≤x≤15 or 12≤x≤18?
5<x<185< x < 185<x<18
5≤x≤155\le x \le 155≤x≤15
5≤x≤185\le x \le 185≤x≤18
12<x<1512< x < 1512<x<15
Type a concept, like “slope” or “photosynthesis”.
