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3 years ago

Tommy can exchange 8 euros for 11 dollars.

Mathematics

2 answers:

Oduvanchick [21]3 years ago

8 0

11/8 is 1.375 that times 12 is 16.5 so 16.5 dollars

Zielflug [23.3K]3 years ago

6 0

Answer: The required number of dollars that Tommy get with 12 euros is 16.5 dollars.

Step-by-step explanation: Given that Tommy can exchange 8 euros for 11 dollars.

We are to find the number of dollars that Tommy get with 12 euros at the same rate.

We will be using the UNITARY method to solve the problem.

We have

Number of dollars that Tommy get with 8 euros = 11

So, number of dollars that Tommy get with 1 euro will be

$\dfrac{11}{8}.$

Therefore, the number of dollars that Tommy get with 12 euros is given by

$\dfrac{11}{8}\times12=\dfrac{33}{2}=16.5.$

Thus, the required number of dollars that Tommy get with 12 euros is 16.5 dollars.

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Answer:

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2 years ago

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jek_recluse [69]

Answer:

Step-by-step explanation:

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3 years ago

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hjlf

Answer:

x = 7

Step-by-step explanation:

To solve:

Distribute 5 among everything inside the first parentheses. You'll get 5x - 15.

Next distribute -2 among everything in the second parentheses. You'll get

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Now combine like terms:

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________________________________

Last, don't forget to check your work.

You can plug in 7 for x to get:

5(7 - 3) = 20

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-2 × 1 = - 2

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20 - 16 = 4

⬆⬆⬆Therefore this is correct.

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