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Pablo created the bar model and equation after paying a $9.79 lunch bill with a $20 bill. What is the value of c, and what does it represent in this problem?
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Pablo created the bar model and equation after paying a $9.79 lunch bill with a $20 bill. What is the value of c, and what does it represent in this problem?

User Gopal Samant
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2 Answers

4 votes

Answer:

The answer is C

Explanation:

User Fals
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3 votes
A bar model shows us the concepts of adding and subtracting in a visual way.

Please see the picture attached for this scenario.

c stands for the amount of change received.

To find the change subtract $20 and $9.79.

c = $10.21
Pablo created the bar model and equation after paying a $9.79 lunch bill with a $20 bill-example-1
User Teukkam
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