giannamm2006
giannamm2006 giannamm2006
  • 02-11-2018
  • Mathematics
contestada

3x+4y÷2 for x= 7 and y=10

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lucyderarepotato
lucyderarepotato lucyderarepotato
  • 02-11-2018
30.5
3x7=21 4x10=40 21+40=61 61/2=30.5
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