mari243 mari243

12-12-2017
Mathematics

contestada

x − 3 < −9 or x + 5 greater than or equal to 10.

Respuesta :

vunderkid vunderkid

12-12-2017

x-3<-9
x<-6, x∈(-∞;-6)

x+5≥10
x≥5, x∈[5;+∞)

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