angellisa03 angellisa03
  • 11-06-2021
  • Mathematics
contestada

Evaluate the following expression at x=5 and y = 6 -x-3y-8

Evaluate the following expression at x5 and y 6 x3y8 class=

Respuesta :

danimer danimer
  • 11-06-2021
-5-3(6)-8
-5-18-8
=
-31
Answer Link
ilikedreamfish
ilikedreamfish ilikedreamfish
  • 11-06-2021

Answer:

The answer is -31

Step-by-step explanation:

By substituting the values of x and y, we can evaluate the expression.

[tex] - x - 3y - 8 = - (5) - 3(6) - 8[/tex]

After expanding out, we will get

[tex] - 5 - 18 - 8 = - 31[/tex]

This is equivalent to -31 which is the answer

Answer Link

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