TOPO13
TOPO13 TOPO13
  • 11-05-2017
  • Mathematics
contestada

Someone please help me with this

Someone please help me with this class=

Respuesta :

Аноним Аноним
  • 11-05-2017
Set a proportion:
21/27=7/x
x=9
Answer: C
Answer Link
izzybizzywizzy izzybizzywizzy
  • 11-05-2017
The answer is C.9
You cross mutiply 27 x 7 =187
then divide 187 divided by 21 = 9
Answer Link

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