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Tanya [424]
2 years ago
7

A certain laptop is really popular and sells for $199.99. Since sales are so good, the store raises the price by 13%. What is th

e cost after the markup? Explain how you do it.
Mathematics
1 answer:
hichkok12 [17]2 years ago
4 0

Answer:

$255.98.

Step-by-step explanation:

The original price is 199.99.

If the store raises the price by 13%, then we must simplify 13% into decimal form.

13% = 13/100 = .13.

199.99 x .13 = 25.99

If they raised the price by 13%, then we are adding the original price to the 13% they added.

199.99 + 25.99 = 225.98

The price after raised by 13% is $255.98.

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Step-by-step explanation:

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If DE = 3x-5 and AC = 5x-3, find x.
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2(3x-5)=5x-3

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How do I know when a dog is pregnant
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4 0
3 years ago
Carys calculates the total amount EEE, in dollars, that she earns for working hhh hours using the equation E=10hE=10hE, equals,
timurjin [86]

Answer:

  • $10 per hour
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Step-by-step explanation:

To find Carys' earnings in one hour, fill in h=1 in the formula:

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Carys earns 10 dollars per hour.

__

To find the number of hours required to earn 1 dollar, fill in E=1 in the formula:

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Answer:

4.4 m

Step-by-step explanation:

Draw the height of the triangle (perpendicular line from point A to line BC).  Since ABC is an isosceles triangle, the height is a perpendicular bisector, so it splits the triangle into two congruent right triangles.

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