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NemiM [27]
3 years ago
6

Emily is buying new cold-weather gear for her family. She pays $100 for 5 pairs of waterproof gloves that each cost the same amo

unt. Four of the pairs of gloves are mittens. Which expression represents the total cost of the 4 pairs of mittens?​
Mathematics
2 answers:
elena55 [62]3 years ago
6 0
5x=100
X=20
4x=80
This should be the expression
Artemon [7]3 years ago
3 0

5÷100=x

x=20

100-20=80

80= the total cost of the 4 pairs of mittens

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Answer:

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h(n) = (85\%)^n 6ft = (\frac{17}{20})^n(6ft\times 12\frac{in}{ft}) = (\frac{17}{20})^n\times72'

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h(8)=(\frac{17}{20})^8\times 72' = 19.62'

c. The solution to this point requires using exponential and logarithm equations; a more basic way would be trial and error using the previous h(n)increasing the value of n until we find a good value. I recommend using a spreadsheet for that; the condition will lead to the following inequality:

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(\frac{17}{20})^n  Now, to get numbers we can plug in a calculator, let's take the natural logarithm of both sides:

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7 0
2 years ago
Which line represents the linear equation
IgorLugansk [536]

Answer:

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finlep [7]

You can see by the image how did I get the answer

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Sauron [17]
The length would be 10 inches.
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hope this helps! :)
7 0
3 years ago
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