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3 years ago

9

HELPPP

1 answer:

Dmitriy789 [7]3 years ago

7 0

Answer:D the last one

Step-by-step explanation:

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telo118 [61]

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3 years ago

Combine like terms and classify the polynomial by the number of terms. 4x^2 + 3 + 2x^2 - 7x + 1

Agata [3.3K]

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Step-by-step explanation:

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3 years ago

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Thomas has constant speeds for both running and walking. When a down-escalator is moving, Thomas can run down it in 15seconds or

Andrew [12]

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Step-by-step explanation:

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3 years ago

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photoshop1234 [79]

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Step-by-step explanation:

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3 years ago

An airplane traveled 700 kilometers in two hours during a trip. What was the average speed of the plane during the trip?

Igoryamba

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Answer:

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Step-by-step explanation:

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3 years ago