nitaxoxo
nitaxoxo nitaxoxo
  • 12-06-2020
  • Mathematics
contestada

howw to i solve this ​

howw to i solve this class=

Respuesta :

Аноним Аноним
  • 12-06-2020

Answer:

140

Step-by-step explanation:

x + y + z=70 + 40 + 30

70+ 40 +30=140

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