laylasaunsoci
laylasaunsoci laylasaunsoci
  • 18-05-2020
  • Mathematics
contestada

Find the value of the expression (2x - 12) + ( 1/2xy - 10) for x = 8 and y = 2

Respuesta :

georgiapolin
georgiapolin georgiapolin
  • 18-05-2020
(2x - 12) + (1/2xy - 10)
(16 -12) + (8 - 10)
4 + (-2)=
2
Answer Link
bianca6072 bianca6072
  • 18-05-2020
answer is 2
(2x-12) + (1/2xy-10)
16-12 + 8-10
4+(-2)
Answer Link

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