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Rus_ich [418]
3 years ago
7

If Subway sells turkey sandwiches for $3.79 each, how many sandwiches can you buy for your 6 friends to share with $20.00

Mathematics
1 answer:
Sophie [7]3 years ago
4 0
3.75 each, 6 friends, $20. 6 multiplied by 3.75 is 18.75. you can buy 5 sandwiches
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Maru [420]

x = 3 or x = 1

note that log 5 is usually taken to mean log_{10} 5

using the law of logarithms

logx - logy = log (\frac{x}{y})

the right hand side can be expressed as

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divide both sides by log 5

x² - 4x + 7 = \frac{log625}{log5} = 4

subtract 4 from both sides

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x - 3 = 0 ⇒ x = 3

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8 0
3 years ago
If 60 is 75% of a value, what is that value?
charle [14.2K]
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AleksAgata [21]

Answer:

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we know that the area of the square  is

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6 0
3 years ago
Dan has some marbles
Andreyy89
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3 years ago
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*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

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Explanation:

3.5 x 2 = 7

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

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3 0
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