jessicacaitlin jessicacaitlin

16-11-2017
Mathematics

contestada

can someone help me with this question

can someone help me with this question class=

can someone help me with this question class=

Respuesta :

choixongdong choixongdong

16-11-2017

(12x+5y)/3z
= (12* 1/2 + 5*6)/3*3
=(6 + 30)/9
= 36/9
= 4
answer
4
--------

7b(3+c)
= 21b + 7bc

answers
(7b*3) +(7b*c)
21b + 7bc

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