Mathematics, 10.06.2021 15:30 rboehm59
Em uma competição esportiva participaram 34 equipes entre as modalidades de voleibol e basquetebol. Em cada equipe de voleibol, foram inscritos 12 atletas e, em cada equipe de basquetebol, 10 atletas. Os 366 atletas dessa competição participaram de apenas uma das modalidades e em apenas uma equipe. O sistema de equações que representa essa situação, considerando x como o número de equipes de voleibol e y o número de equipes de basquetebol, é {x+y=3412x−10y=366 {x+y=3412x⋅10y=366 {x+y=36612x+10y=34 {x+y=3412x+10y=366
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Em uma competição esportiva participaram 34 equipes entre as modalidades de voleibol e basquetebol....
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