caitlinshmaitlin1211 caitlinshmaitlin1211
  • 25-01-2019
  • Mathematics
contestada

use the commutative law of addition to find an expression equivalent to 7(c+3)

Respuesta :

isowa12
isowa12 isowa12
  • 25-01-2019

Answer:

7c+21

Step-by-step explanation:

multiply 7 by c  and 7 times 3

7c and 21

7c+21

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