crazywhitewomeov4xn2 crazywhitewomeov4xn2

09-11-2017
Mathematics

contestada

(-21+3)*(-4)/27-3 simplify
A.3
B.-3
C.4
D.-12

Respuesta :

choixongdong choixongdong

09-11-2017

(-21+3)*(-4)/ (27-3)
= (-18) *(-4) / 24
= 72 / 24
= 3

answer
A.3

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