ruthw1712 ruthw1712

10-03-2021
Mathematics

contestada

Decide if the expressions in the pair below are equivalent. Explain how you know.

1. X + X + X + X and 4X

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jimjam21332323 jimjam21332323

10-03-2021

Answer:

YEs, they are equivalent.

Step-by-step explanation:

I know this because they are 4 Xs on one side, and it says 4 X on the other. When we add up all of the Xs, we got 4X. 4x=4x

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jpduarte205 jpduarte205

10-03-2021

Yes they are equivalent. This is because when you add 4 “X” together would would get 4X. For example if X=2, 2+2+2+2=8 and 4(2)=8. They are interchangeable properties

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