Writing Real World Equations

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What is a real-world equation?

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A real-world equation is a mathematical statement that represents a situation or problem from everyday life using variables and constants.

Front

What does the variable 't' represent in the equation 't - 4 = 58'?

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In this equation, 't' represents Lisa's best practice time in seconds.

Front

How do you set up an equation for a situation where a total is given?

Back

Identify the total and the parts involved, then express the relationship using variables and constants.

Front

What is the equation to find the number of lollipops in a jar if 6 bags contain 4 lollipops each?

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How do you represent a situation where a person earns money per hour?

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What does the equation '2a = 20' represent in a real-world context?

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This equation represents the scenario where apples cost $2 per pound, and you want to find out how many pounds can be bought for $20.

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How do you express a situation where something is added to a quantity?

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Front

What is the first step in solving a real-world equation?

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Identify the variables and constants involved in the situation.

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What does the equation 'n/6 = 4' tell you about the number of lollipops?

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It tells you that the total number of lollipops 'n' is divided into 6 equal parts, each containing 4 lollipops.

Front

How can you find the best practice time if you know the finish time and the difference?

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