Question

ACTUALLY SHOW YOUR WORK!

On a number line, show all points whose coordinates satisfy the following inequalities: |x−20|<5

Answer 1

all the point from 25 and below upto 15 but not including 25 and 15 is the answer.

Explanation:

ie 15<x<25; when you draw this on the number line mark fr 15 to 25 but circle the points at 15 and 25, like o------o.