Respuesta :

Answer:

(72-40) = 8 x (9-5)

Step-by-step explanation:

GCF = 8

(72-40) = 8 x (9-5)

Esther
a) 8

b) 72 - 40 = 8 (9 - 5)

Check:
8 (9 -5)
72 - 40

Hope that helps!
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