Respuesta :

Answer:

We need to just focus on first adding up the two numbers inside of the first parenthesis to see if we get our answer.

[tex]4(2.1 + 3.1) - 2(1.4)[/tex]

[tex]4(5.2) - 2(1.4)[/tex]

This proves that option B is a solution and since we can only choose one option that means that we have our answer.

Hope this helps!  Let me know if you have any questions

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