John should use the closed circle when representing the inequality x ≤ 10.
What is an inequality?
An inequality is an expression that shows the relationship between two or more numbers and variables.
Given the inequality x ≤ 10. To graph this inequality, we need to represent it on a number line.
When representing on a number line, closed circle is used to represent ≤ or ≥ while open circle represents < or >.
John should use the closed circle when representing the inequality x ≤ 10.
Find out more on inequality at: https://brainly.com/question/24372553
