Seudónimo Seudónimo

13-02-2017
Mathematics

contestada

Which expression is equivalent to 21 × 7?
A) 7 × 21
B) (3 x 7) + 7
C) (10 + 7) × 11
D) (21 + 7) × (7 + 21)

30 points

Respuesta :

DeathTheKid101 DeathTheKid101

13-02-2017

The answer would be A) because they both have the same result answer.

Answer Link

tbaker2006 tbaker2006

31-01-2020

Answer:

a

Step-by-step explanation:

they both have the problem and the answer to a are equal

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