robz62
robz62
21-09-2019
Mathematics
contestada
SOMEBODY CAN HELP ME PLEASE
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mona6736
mona6736
21-09-2019
b. 16 I hope, it’s correct answer
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Arlenda
Arlenda
21-09-2019
It is c. 21 because you need to add a+b+c+d+d=?
So a=1 b=4 c=6 d=5
1+4+6+5+5=21
Answer Link
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