emkarll
emkarll emkarll
  • 10-03-2022
  • Mathematics
contestada

10 points, please help

10 points please help class=

Respuesta :

rodyrickcruz
rodyrickcruz rodyrickcruz
  • 10-03-2022

Answer:

88.5

Step-by-step explanation:

(90+82+81+2x)/5=86

90+82+81+2x=430

2x=177

x=88.5

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