Jacobfarmer315 Jacobfarmer315

28-04-2020
Mathematics

contestada

Choose the equivalent expression for 13(15m+3b−21).

5m+3b−7

5m+b−7

45m+9b−63

5m+3b−21

Respuesta :

wtareklakmoradzf wtareklakmoradzf

28-04-2020

Answer:

5m + b -7

Step-by-step explanation:

15m + 3b -21 can be simplified to 5m + b -7 by dividing 3

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