Seudónimo Seudónimo
  • 10-09-2018
  • Mathematics
contestada

i need help on these please ! only 27, 29, 31,

i need help on these please only 27 29 31 class=

Respuesta :

marlaysiagray marlaysiagray
  • 17-09-2018

27 is 6

29 is 70

31 is 60

those are all of the answers.

Answer Link
Surnia Surnia
  • 20-09-2018

27. 6(10+n)=6.10+6.n

29. 5.x+5.7=5(x+7)

31. 10t+10.3=10(t+3)

Answer Link

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