John should use the closed circle when representing the inequality x ≤ 10.
<h3>What is an
inequality?</h3>
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: brainly.com/question/24372553
8/30 or 4/15 or 26%
8 of the 30 seats are in the front row
<span>What is the exponent?
Answer: An exponent is </span><span>a quantity representing the power to which a given number or
expression is to be raised, usually expressed as a raised symbol beside
the number or expression
</span>
If a number x is something more than another number y, it means that you can obtain x by adding something to y.
So, if we want to get 4 more than -9, it means that we must add 4 to -9: the number you're looking for is
On a number line, bigger numbers lie on the right, so if you start from -9 you should take 4 steps to the right, and you'll land on a number which is 4 more than -9.