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IrinaVladis [17]
3 years ago
15

1. Find the percent markup.

Mathematics
1 answer:
krek1111 [17]3 years ago
7 0

\mathbb{ \ \underline{ \:  \:  ANSWER  : }}

1. Find the percent markup.

Markup ($) = percent markup (%) x original cost ($)

A computer store buys a laptop for $635 directly from the manufacturer (Dell). The markup is $570. What is the percent markup on the computer?

The percent markup is: <u> </u><u>90</u><u> </u>%

\mathbb{ \ \underline{ \:  \:  SOLUTION    : }}

FORMULA: Percent of Markup = Markup/Cost x 100

  • = $570/$635 x 100
  • = 0.90 x 100
  • = 90%

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2 years ago
A contractor bought 8.2 ftsquared of sheet metal. She has used 3.5 ftsquared so far and has ​$141 worth of sheet metal remaining
Aleks [24]

Answer:

The cost of a sheet metal per square foot is $30

Step-by-step explanation:

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Solving for x in the above equation will give the cost per square foot of the sheet metal.

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8 0
4 years ago
The length of a rectangle is 33 meters less than twice the width. if the area of the rectangle is 464464 square​ meters, find th
vfiekz [6]
Good night from Canada!
Let W be the width in meters
Let L be the length in meters. 

L*W=464464
L=2W-33
(2W-33)*W=464464
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Use the quadratic formula to solve for the zeros 
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We get:
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Through simple algebra we can figure out that x=490.225 is more accurate when using it with the other equations and solving for the given area. 
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Therefore the length is 947.45m and the width is 490.225m.

Hope this helps!

8 0
3 years ago
Nisha did the work below to solve an equation.
Mnenie [13.5K]

Answer:

step 3

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3 years ago
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