kimyongtits
kimyongtits kimyongtits
  • 15-04-2018
  • Mathematics
contestada

please help with maths

please help with maths class=

Respuesta :

SINAZEUS
SINAZEUS SINAZEUS
  • 15-04-2018
these are the equations

a+b=110
2a+b=180

a is 70

b is 40


and the picture shows the work



good luck

Ver imagen SINAZEUS
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