3 years ago

What is the decimal expansion of 7/22?

Mathematics

1 answer:

grigory [225]3 years ago

8 0

It should be 0.3181818181818 so it would be a repeating decimal

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Answer:

The charges will be the same after 10 miles.

Step-by-step explanation:

Long Beach Towing Company:

Charges $40 plus $5 per mile. So after x miles, the charge will be of:

$L(x) = 40 + 5x$

Five-Star Towing Company:

Chargers of $70 plus $2 per mile. So after x miles, the charge will be of:

$F(x) = 70 + 2x$

After how many miles the charges for the two companied will be the same?

This is x for which:

$L(x) = F(x)$

$40 + 5x = 70 + 2x$

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$x = 10$

The charges will be the same after 10 miles.

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3 years ago

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3 years ago

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Answer:

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Step-by-step explanation:

Using the proportion

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