NotYourStudent NotYourStudent

02-02-2019
Mathematics

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Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)

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Аноним Аноним

02-02-2019

Answer:

(21 . 7 . 3)x.

Step-by-step explanation:

That would be (21 . 7 . 3)x.

The associative property allows us to multiply regardless of how the numbers/variables are grouped. We can put the parentheses anywhere.

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kennyg02 kennyg02

02-02-2019

(21 • 7 • 3)x is the answer.

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