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svetlana [45]
2 years ago
10

the price of an article is Marked 25% above the cost price .if it is solid the profit of Rs.500 after allowing 15% discount .wha

t will be it's selling price​
Mathematics
1 answer:
gavmur [86]2 years ago
8 0

Answer:

  Rs 8500

Step-by-step explanation:

For a cost price of c, the marked price is ...

  marked = c +25%·c = 1.25c

After the 15% discount, the sale price will be ...

  s = marked -15%·marked = 0.85·marked = (0.85)(1.25c) = 1.0625c

The profit will be the difference between the sale price s and the cost c:

  p = s -c

  500 = (1.0625c) -c = 0.0625c

Then the cost is ...

  500/0.0625 = c = 8000

and the sale price is ...

  s = c +p = 8000 +500 = 8500 . . . rupees

The selling price will be Rs 8500.

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Is r2+8r+16=0 lenear equation or not​
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Answer:

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Which exponential functions have been simplified correctly check all that apply
Fittoniya [83]
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The latter is when raising the base with a power to a power, the base will remain the same and the powers will be multiplied. In equation it is, 
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Check:


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Therefore, the answer is third equation.

<em>ANSWER: f(x) = 81^0.25x = 3^x</em>
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3 years ago
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Question 11
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