Question

Pegadinha. Tente responder.☺☺

Answer 1

$5+\frac{x}{2}=20$

$\frac{x}{2}=20-5$

$\frac{x}{2}=15$

$x=2*15$

$\boxed{x=30~alunos}$

Portanto

$\boxed{\boxed{\therefore Total=5+30=35~alunos}}$

Answer 2

letra D

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