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Lina20 [59]
3 years ago
9

Solve 4 - 2(b-6)=12. What is b

Mathematics
2 answers:
Lynna [10]3 years ago
7 0
2b because you would have to multiply which b means 1 so it will be 2b.
Leto [7]3 years ago
3 0

Answer:

b=12

Step-by-step explanation:

4 - 2(b-6)=12

2(b-6)=12

2b-12=12

   +12+12

2b=24

/2   /2

 b=12

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Em quantos meses um capital de R$4.000,00 aplicado a uma taxa de juros simples de 29,3% ao ano, renderá de juros o valor de R$58
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Responda:

6 meses

10 meses

Explicação passo a passo:

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B.)

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Usando a fórmula:

Quantidade final = p (1 + rt)

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5 0
3 years ago
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