Alex0202
Alex0202 Alex0202
  • 19-11-2016
  • Mathematics
contestada

What is the value of 7x-9y when x=1 and y=8?

Respuesta :

Аноним Аноним
  • 19-11-2016
it would be - 65

7 x 1 = 7
9 x 8 = 72

7 - 72 = - 65

hope this helps you
Answer Link
vikas467
vikas467 vikas467
  • 19-11-2016
7x-9y
7(1)-9(8) = -65
Answer Link

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