kerdomutiaq kerdomutiaq

23-09-2016
Mathematics

contestada

w=5,x=9,y=2

x 20-1

a. 28

b. 19

c. 30

d. 32

Respuesta :

nobillionaireNobley nobillionaireNobley

25-09-2016

x + 20 - 1 = 9 + 20 - 1 = 28

Answer Link

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