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Akimi4 [234]
3 years ago
10

Jane brought 10 pencils for $5.50 and Wayne brought 26 pencils for $12 .20. using the unit rate, determine who got the better de

al.​
Mathematics
1 answer:
anzhelika [568]3 years ago
3 0

Answer:

Wayne got the better deal

Step-by-step explanation:

By dividing the money by how many pencils were bought it will give you the price per one pencil. Janes pencils were 55 cents each while Wayne’s were 47 cents each

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Find the slope of a line with equation 4y + x = 8.
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Answer:

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Carrie wished to build a rectangular dog run along theside of her garage. The garage will serve as one side of the fence. If she
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Given:

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To Find:

The area in square feet that the fencing encloses.

Answer:

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Step-by-step explanation:

Let x denote the length of the dog run and y denote the width of the dog run.

Given that the garage wall serves as one side of the dog run, we are left with 3 other sides to instal the fence.

Carrie has 180ft of fencing with her, so the sum of the lengths of the 3 sides has to be equal to 180. We can represent this in the form of an equation as

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We are also given that Carrie wishes the fence to be 4 times as long as it is wide.

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x=4y

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4 0
3 years ago
Which represents the inverse of the function f(x) = 4x
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Answer:

f(x) = x/4

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To find the inverse of a function replace the positions of x and y. Then isolate y.

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