Question

(+9)-(+8) qual e a resposta

Answer 1

A resposta da 1 pois "+-" da negativo entao 9-8=1

Answer 2

${\text{\sf Boa tarde, Edilaine!!}}$

$\mathsf{(+9)-(+8) } \\\mathsf{+ 9 - 8} \\\mathsf{+1}$