12-06-2019
Mathematics

contestada

4x (2+8) = (5 x 2)+(_9)
What is the blank?

Respuesta :

altavistard altavistard

18-06-2019

Answer:

Step-by-step explanation:

Perform the indicated multiplication:

4(2 + 8) = 10 + ?

Then:

4(10) = 10 + ?

? must be 30.

Please ensure that you have copied down this problem exactly as it was originally presented.

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