Question

Resolva a expressão algébrica: 3b – 4d + 10b +15d *



a) 5b + 13d

b) 3b - 2d

c) 13b + 11d

d) 8d - 7d

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Answer 1

Oie, Td Bom?!

>>> Resposta: Opção C.

$= 3b - 4d + 10b + 15d$

$= 13b - 4d + 15d$

$= 13b + 11d$

Att. Makaveli1996