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PLEASE HELP ALGEBRA 2!

PLEASE HELP ALGEBRA 2!-example-1
User Marimba
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2 Answers

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Answer:

5.) Associative Property of Addition

6.)Commutative property of multiplication

7.) 2 ( a + b)

Explanation:

User Sevan
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Answer:

7 number ans is b because 2 times the sum of a and b means 2×(a+b)

User Stidhat
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