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ollegr [7]
2 years ago
9

Solve each equation. Explain your method.8.88=4.44(x−7)

Mathematics
2 answers:
omeli [17]2 years ago
8 0
  • 8.88=4.44(x−7)

write the equation

  • 8.88 - 4.44=(x−7)

Transfer 4.44 to other side and it's sign changes from positive to negative

  • 4.44=(x−7)

After subtracting we will get result as 4.44

  • (x−7) = 4.44

Arrange the equation as variable always comes at left side.

  • x−7 = 4.44

open brakets

  • x = 4.44 + 7

transfer 7 to other side and it changes from - to + sign

  • x = 11.44
ohaa [14]2 years ago
7 0

Answer:

Step-by-step explanation:

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3 years ago
Miguel e nádia trabalham num escritório de contabilidade. A cada 45 minutos miguel vai á sala de café para relaxar um pouco, enq
Kazeer [188]

Responder:

3 horas

Explicação passo a passo:

Dado :

Miguel a cada 45 minutos

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Para fazer isso ;

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Múltiplos de:

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60: 60, 120, 180, 240, 300.

O menor múltiplo comum de 45 e 60 é 180

° Assim, eles se verão no mesmo lugar após 180 minutos;

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6 0
2 years ago
Your friend is 1.2 times taller than you. Your friend is 64.5 inches tall. How tall are you?
Andru [333]
You are X, if your friend is 1.2 times taller than you= 1.2X
That's why 64.5=1.2X
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But you should write 53.8 inches tall. Because there is one number after point.
<span>As a result, you are 53.8 inches tall


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6 0
3 years ago
What is the sum of 6 ×10^3 and3×10^2​​?
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