994uy48mp7 994uy48mp7
  • 13-04-2021
  • Mathematics
contestada

6a+5b=4.54
3a+7b=3.17

Respuesta :

tymstr1882
tymstr1882 tymstr1882
  • 13-04-2021

Answer:

7.71

Step-by-step explanation:

add it up

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