hshaElenaTol hshaElenaTol

23-05-2016
Mathematics

contestada

Which of the following expressions is equivalent to 3?

7 + (-4)
-7 + 4
7 - (-4)
-7 - (-4)

Respuesta :

OCEAN22 OCEAN22

23-05-2016

-7 - (-4)

is your answer. hope I helped

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