Greek779
Greek779 Greek779
  • 02-09-2015
  • Mathematics
contestada

Evaluate the expression when x = 7 and y = 2 x – y – 3
a. 2
b. 5
c. 6
d. 8

Respuesta :

ayah1
ayah1 ayah1
  • 02-09-2015
x - y - 3           (replace x with 7 and replace y with 2)
7 - 2 - 3
   5 - 3
      2

The answer is 2.
Answer Link

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