shanayedavidson2006 shanayedavidson2006

16-04-2021
Mathematics

contestada

Which expression is equivalent to 7(3a + 4b) ?

21a + 28b
10a + 11b
10a + 28b
21a + 4b

Respuesta :

daisy29847 daisy29847

16-04-2021

Answer:

A

Step-by-step explanation:

21a+28b

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