fluffypigen77 fluffypigen77

12-12-2019
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)

Respuesta :

sethdhardy02 sethdhardy02

12-12-2019

I wanna say the answer is A

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