Honey218
Honey218 Honey218
  • 13-02-2020
  • Mathematics
contestada

Evaluate when x= -3 and y= -1: x- xy. Answers A.-4 B.-3 C.0 D.-6

Respuesta :

itmye84 itmye84
  • 13-02-2020

Since you know:

x = -3

y = -1        You can substitute/plug in the values into the equation

x - xy        Plug in -3 for "x", and -1 for "y"

(-3) - (-3)(-1)   Multiply -3 and -1 together  [two negative signs cancel each other out and become positive]

-3 - (3)

-6          Your answer is D

Answer Link
drewdaking121 drewdaking121
  • 13-02-2020

Answer:

The answer is -6

Step-by-step explanation:

x-xy

-3-(-3)(-1)

3x-1 is -3

-3-3 is -6

Answer Link

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