Respuesta :

sqdancefan

Answer:

  A.  (5, 9)

Step-by-step explanation:

The first equation tells you x=5, so the only viable choices are A and C.

The second equation tells you ...

  y = 2·5 -1 = 10-1 = 9

so the only viable choice is A.

  (x, y) = (5, 9) . . . . . matches choice A
The correct solution would be A