LG999 LG999
  • 16-10-2020
  • Mathematics
contestada

7s+5c=181.40
9s+1c=132.80

Respuesta :

samuelsanchez0505
samuelsanchez0505 samuelsanchez0505
  • 16-10-2020

Answer:

s=12.7

c=18.5

hope this helps :)

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