lis66 lis66
  • 11-10-2020
  • Mathematics
contestada


6. Știind că a·b+a:C= 100 și b+c= 20, atunci a este
egal cu:
a) 4
b) 200
C) 5
d) 80

Respuesta :

adibhb
adibhb adibhb
  • 11-10-2020
B 200 .................
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