Mathematics, 26.10.2021 09:30 tytianadyson74

Para realizar uma festa, Viviane comprou, em uma fábrica, 16
pacotes de salgadinhos e
9
caixas de docinhos, pagando
R
$

420
,
00
por essa compra. Durante a festa, ela resolveu comprar, nessa fábrica, mais
5
pacotes de salgadinhos e mais
3
caixas de docinhos e pagou
R
$

135
,
00
por essa segunda compra. Cada pacote de salgadinhos vendido nessa fábrica custa o mesmo preço, assim como cada caixa de docinhos tem o mesmo valor.

Qual é o preço, em reais, de cada pacote de salgadinhos vendido nessa fábrica?

Answers: 3

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Para realizar uma festa, Viviane comprou, em uma fábrica, 16
pacotes de salgadinhos e
...