ov07124 ov07124
  • 04-05-2020
  • English
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 :

annikagonzalezkizer
annikagonzalezkizer annikagonzalezkizer
  • 04-05-2020

Answer:

7 x 21 is the same thing as 21 x 7

Explanation:

Answer Link
tyguy1664
tyguy1664 tyguy1664
  • 04-05-2020
7 x 21 because you get the exact same product as the given expression.
Answer Link

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