Question

4.2 solving inequalities by adding and subtracting
phyllis kidd
4.2 solving inequalities by adding and subtracting
misskim
multiple - choice question
on top of 8 should i have a closed circle or an open circle?
closed circle
open circle
rewatch

Explanation:

Step1: Understand inequality symbols

The inequality \(x < 8\) means \(x\) is less than 8, not equal to 8.

Step2: Recall circle - type rules

An open circle is used when the value is not included in the solution set (for \(<\) or \(>\) inequalities). A closed circle is used when the value is included (for \(\leq\) or \(\geq\) inequalities).

Answer:

open circle