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MariettaO [177]
1 year ago
13

The price of a computer is marked down from $550 to $484 for a sale. The

Mathematics
1 answer:
scZoUnD [109]1 year ago
8 0

Answer:

A) $425.92

Step-by-step explanation:

The new price percentage with relation to the previous can be determined by dividing p = \frac{484}{550}. Once we calculate p, we can multiply it by 484, which is equivalent to applying the same discount, thus \frac{484}{550}484=425.92

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vazorg [7]

Answer:

x = 4 ± \sqrt{19}

Step-by-step explanation:

Given

x² - 8x = 3

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 4)x + 16 = 3 + 16

(x - 4)² = 19 ( take the square root of both sides )

x - 4 = ± \sqrt{19} ( add 4 to both sides )

x = 4 ± \sqrt{19}

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2 years ago
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2 parts compost, 6 parts potting soil for 10 kg of mix. How many kg of compost
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Answer:

Step-by-step explanation:

A proportion could be used.

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As a ratio it would be \frac{x}{10}.

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Convert to a decimal if desired.

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3 0
2 years ago
Function B is a linear function that goes through the points shown in the
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Twenty percent of the employees in a company have managerial positions, and 25 percent of the employees in the company have MBA
Sergeu [11.5K]

Answer:

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Percentage of employee both manager and has MBA degree=0.12*100

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