contestada

Which equations are true?


There is more than one correct answer choice. Select all that apply.


4⋅5m+4⋅7=20m+47


14+21w=7(2+3w)


49r+35=7(7r+35)


9(8h−3)=72h−27


5⋅2+5⋅3t=10+15t


3⋅6f+3⋅11=18f−33

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Answer:

Which equations are true?

There is more than one correct answer choice. Select all that apply.

4⋅5m+4⋅7=20m+47

14+21w=7(2+3w)

49r+35=7(7r+35)

9(8h−3)=72h−27

5⋅2+5⋅3t=10+15t

3⋅6f+3⋅11=18f−33

Step-by-step explanation:

Once you expand the brackets on the left hand side you should get get the answers on the right hand side