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Algebra 1 8-4 Guided Practice: Multiplying Special Cases

Posljednje ažuriranje almost 6 years ago

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Pitanje 1

1.

Solve It! You are making square invitations for a party. You start with a piece of paper with 6-in. sides. You reduce both its length and its width by x, as shown. What is the area of the invitation? Use the math panel to input your response in standard form. Do not add spaces when using the math input panel.

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Pitanje 2

2.

Problem 1 Got It?

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Pitanje 3

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Problem 1 Got It?

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D

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Pitanje 5

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Problem 3 Got It? What is 85²? Use mental math. Enter only a number.

Pitanje 6

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Problem 3 Got It? Reasoning: Is there more than one way to find 85² using mental math? Explain your reasoning.

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Pitanje 7

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Problem 4 Got It?

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Pitanje 8

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Problem 4 Got It?

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Pitanje 9

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Problem 4 Got It?

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Pitanje 10

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Problem 5 Got It?

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D

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Pitanje 4

4.

Problem 2 Got It? In Problem 2, suppose the brick walkway is 4 ft wide. What is the area?