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Alinara [238K]
2 years ago
5

It cost Julie $2 for the materials to make a bracelet that she plans to sell. She sells each bracelet for $7. What is her percen

t increase in price (also known as percent mark up)?
Mathematics
2 answers:
Paha777 [63]2 years ago
7 0

Answer:

350% Increase

Step-by-step explanation:

If Julie creates a single bracelet for $2, then sells a single bracelet for $7, her profit increase would be 350%. Since $7 / $2 = 3.5, then 3.5 * 100 = 350%. Hope this helped!

horsena [70]2 years ago
5 0
The answer is their is a 350% increase.
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Olegator [25]

Answer:

7 mins

Step-by-step explanation:

Current speed of Joes Car = 65.5 mph

We have to find the time interval for which the car exceeded the speed limit of 55 mph.

While, we are given that the speed of the car was constantly increasing, hence the speed over all increased from the limit of 55 mph = 65.50-55.00 = 10.50 mph

We are also given that Joes car was increasing speed at a constant rate of 1.50 mph for every passing minute. Hence

1.50 mph is increased in 1 minute

1 mph will be increase in \frac{1}{1.5} minutes

Hence

10.50 mph will be increased in \frac{1}{1.5} \times 10.50 minutes

= \frac{10.5}{1.5}

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Hence joes car was exceeding the limit of 55 mph for 7 minutes.

8 0
3 years ago
Find the vertices and foci of the hyperbola with equation quantity x plus 1 squared divided by 225 minus the quantity of y plus
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Answer:

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Please, see the attached file.

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Does anybody know this
AlexFokin [52]

Note that the measurements of the side of the squares are the same.

Area = base x height

Area = length x width

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