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What is a word problem in mathematics?

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A word problem is a mathematical problem that is presented in the form of a narrative or story, requiring the reader to extract relevant information and formulate a mathematical equation to find a solution.

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How do you set up an equation from a word problem?

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Identify the variables, translate the words into mathematical expressions, and set up an equation based on the relationships described in the problem.

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What does the variable 'x' typically represent in word problems?

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The variable 'x' often represents an unknown quantity that you need to solve for in the context of the problem.

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CCSS.6.EE.B.6

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What is an inequality?

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An inequality is a mathematical statement that compares two expressions, showing that one is greater than, less than, or not equal to the other.

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CCSS.6.EE.B.8

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How do you solve a linear equation?

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To solve a linear equation, isolate the variable on one side of the equation using inverse operations, such as addition, subtraction, multiplication, or division.

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CCSS.7.EE.B.4A

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What is the importance of identifying the total in a word problem?

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Identifying the total helps to set up the equation correctly, as it provides a reference point for the quantities involved in the problem.

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CCSS.6.EE.B.7

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What does 'per hour' indicate in a word problem?

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'Per hour' indicates a rate of change or payment that is calculated for each hour of work or activity.

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CCSS.HSF-LE.A.1B

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How do you interpret the phrase 'after how many years' in a word problem?

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This phrase typically indicates that you need to find the number of years it will take for a certain condition to be met, often involving growth or accumulation.

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What is the significance of the initial amount in a savings problem?

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The initial amount is the starting point from which growth or accumulation occurs, and it is crucial for setting up the equation.

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CCSS.HSF.LE.B.5

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How do you represent a situation where you need to find a minimum value?

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You can represent it using an inequality, indicating that the expression must be greater than or equal to the minimum value.

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CCSS.6.EE.B.8