Equation Word Problems

Front

What is an equation word problem?

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An equation word problem is a mathematical problem presented in a narrative form that requires the formulation of an equation to find a solution.

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How do you identify the variables in a word problem?

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Variables are usually represented by letters and can be identified by determining what quantity is unknown and needs to be solved.

Front

What does it mean to set up an equation from a word problem?

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Setting up an equation involves translating the words of the problem into a mathematical expression that can be solved.

Front

What is the first step in solving a word problem?

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The first step is to read the problem carefully and identify the known and unknown quantities.

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How do you represent a total cost in a word problem?

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A total cost can be represented as the sum of fixed costs and variable costs, often in the form of an equation.

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What is a fixed cost in a word problem?

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A fixed cost is a cost that does not change regardless of the quantity of goods or services used.

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What is a variable cost in a word problem?

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A variable cost is a cost that changes based on the quantity of goods or services used.

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How do you solve for a variable in an equation?

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To solve for a variable, isolate it on one side of the equation using inverse operations.

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What does it mean to 'isolate' a variable?

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Isolating a variable means rearranging the equation so that the variable is alone on one side.

Front

What is the equation for Cadin's bouncy house problem?

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$30.00 + $4.00h = $78.00