jamarstand
05.05.2020 •
Mathematics
1. ¿Cuál de estas identidades corresponde al enunciado de la propiedad asociativa de la multiplicación? a · b · c = c · a · b (a · b) · c = a · (b · c) a · (c + 1) = a · c + a Si al multiplicar tres o más números se agrupan de diferentes formas, el resultado no varía.
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Ответ:
2.4x = 1.2x + 15
13
Step-by-step explanation:
just did it