AndrezOrtiz1453 AndrezOrtiz1453
  • 01-10-2020
  • Chemistry
contestada

Please help me ASAP thanks !

Please help me ASAP thanks class=

Respuesta :

stucker86
stucker86 stucker86
  • 09-10-2020

Answer:

271

Explanation:

1+10+15+20+25+30+35+40=45+50=

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