melaniedejean11 melaniedejean11

13-11-2019
Mathematics

contestada

Evaluate the expression when x=1/2 and y=-5
-2xy

Respuesta :

joshhua2006 joshhua2006

13-11-2019

Answer:

5

Step-by-step explanation:

=-2 times 1/2 times -5

=-1 times -5 (negative times negative equals positive)

=5

Answer Link

hiphop45 hiphop45

13-11-2019

Answer: Y=-5/2

Step-by-step explanation:

Ver imagen hiphop45

Answer Link

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