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A double inequality is an inequality where there are two signs, as opposed to one.
Ex: an inequality could be 3x < 15
A double inequality could be 3x < 15 < x + 20
If you'd want to solve that double inequality, you split it into to expressions:
3x < 15 and x + 20 > 15
Then just solve.
x < 5 and x > -5
-5 < x < 5
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∙ 11y ago
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What are some signs of inequality?
Some signs of inequality may be physical or emotional differences.
What does Inequality mean in math?
In mathematics, an inequality is a statement about the relative size or order of two values.
When a quantity is added to or subtracted from both sides of an inequality the resulting inequality will have the same direction as the original one?
When a quantity is subtracted or added from both sides of an inequality, the true difference in value is varied thereby changing the direction of the inequality, but when rather than subtracted or added it is multiplied or divided, it preserves the true difference in value thereby facing the same direction as the initial inequality.
What mean inequality?
Not the same as, or different from.
What is the inequality sign for at most?
Less than or equal to. :)
How can you tell what kind of compound inequality an absolute value inequality will represent?
If the absolute value inequality is of the form where the absolute value of the difference between a variable (X) and some constant (a) is compared to another constant (b) eg |X - a| compared with b, then if the comparison is < or ≤, the compound inequality is a double inequality of the form c < X < d (or ≤), and if the comparison is > or ≥, the compound inequality is a disjoint inequality of the form X < c or X > d (or including the equals). In both cases, c = b - a, d = b + a (>c)
How do tell the solution of an inequality?
Substitute the values of the variables into the inequality. If the inequality is true then they are a solution, if not, they are not.Substitute the values of the variables into the inequality. If the inequality is true then they are a solution, if not, they are not.Substitute the values of the variables into the inequality. If the inequality is true then they are a solution, if not, they are not.Substitute the values of the variables into the inequality. If the inequality is true then they are a solution, if not, they are not.
What is a solution to the inequality x281?
"x281" is an expression, not an inequality. An inequality is supposed to have an inequality sign, such as "<" or ">".
What is the inequality of 13 X plus 2665?
There is no inequality since there is no inequality sign.
What is the definition of algebraic inequality?
algebraic inequality, is an inequality that contains at least one variable.
When subtracting a number from both sides of an inequality?
The inequality is maintained with the direction of the inequality unchanged.
What part of speech is inequality?
Inequality is a noun.
What is the solution to the inequality 29?
There is no inequality in the question.
Find the graph of the inequality y -2x - 2?
-4
What is an inequality in math?
== == Inequality improves two quantities.
What is the solution to the inequality below?
You didn't show an inequality.
Multiplication property of inequality?
mutiplication property of inequality
