Respuesta :

iciclepiano18

Answer:

81m+27t

Step-by-step explanation:

We need to distribute the 9 to the terms inside the parentheses:

9(9m+3t)=9(9m)+9(3t)=81m+27t

kessmith4

Answer:

81m + 27t

Step-by-step explanation:

Explanation is attached below.

Ver imagen kessmith4