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Elden [556K]
3 years ago
5

14. What is the percent decrease on a DVD recorder that is marked down from $400 to $350?

Mathematics
1 answer:
astra-53 [7]3 years ago
7 0

Answer:

12.5%

Step-by-step explanation:

Percent decrease is calculated as

\frac{decrease}{original} × 100%

Decrease = $400 - $350 = $50 , thus

percent decrease = \frac{50}{400} × 100% = \frac{50(100)}{400} = 12.5%

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Step-by-step explanation:

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3 years ago
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Snezhnost [94]

Answer:

1) x=3, y=-3

Step-by-step explanation:

10x + 7y = 9 —— (1)

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3 years ago
Solve by factoring X^2-100=0
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3 0
3 years ago
Rosie is a real estate agent and is paid the following for commission on sales: 4% for the first $50,000, 2% for the next $100,0
Elena-2011 [213]

Answer:

22,000

Step-by-step explanation:

4%/100=0.04        

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To explain it simply, Rosie receives 20,000 in commission for the first 50,000 of the sale. However, she sold a property for 130,000 meaning she also receives 2,000 for the next 100,000. Therefore she receives $22,000 in total on her $130,000 sale.

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4 years ago
The table shows the total profits earned from magazine sales.
coldgirl [10]

Answer:

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Step-by-step explanation:

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3 years ago
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