One Step Inequalities & Word Problems

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What is an inequality?

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An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, greater than or equal to, or less than or equal to the other.

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What does the symbol '≤' mean?

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The symbol '≤' means 'less than or equal to'. It indicates that the value on the left can be either less than or equal to the value on the right.

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What does the symbol '≥' mean?

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The symbol '≥' means 'greater than or equal to'. It indicates that the value on the left can be either greater than or equal to the value on the right.

Front

How do you represent the total amount spent by multiple people contributing equally?

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Front

What is the first step in solving a one-step inequality?

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The first step is to isolate the variable on one side of the inequality by performing the same operation on both sides.

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What is a word problem in mathematics?

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A word problem is a mathematical question presented in a narrative form, requiring the reader to extract relevant information and formulate an equation or inequality to solve it.

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How can you express a situation where a temperature must rise to at least a certain value?

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Front

What does it mean if an inequality has no solution?

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It means that there are no values for the variable that can satisfy the inequality, often resulting from contradictory statements.

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How do you represent a situation where you want to earn more than a certain amount?

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