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neonofarm [45]
2 years ago
8

During a sale, a store offered a 15% discount on a stereo system that originally sold for $880. After the sale, the discounted p

rice of the stereo system was marked up by 15%. What was the price of the stereo system after the markup? Round to the nearest cent.
Mathematics
2 answers:
GrogVix [38]2 years ago
4 0

The price of the stereo system would be $860.20

Svetllana [295]2 years ago
3 0

Answer:

$860.20

Step-by-step explanation:

When the stereo was discounted by 15%, the resulting price was $748. Then the stereo price was increased by 15%, which brought the price up to $860.20.

Original price discounted:

$880 • 0.15 = $132

$880 – $132 = $748

Discounted price marked up:

$748 • 0.15 = $112.20

$748 + 112.20 = $860.20

I hope this helps.

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I did 40 minus 19 to get 21, and the divided 21 by 3 to get 7 sheets of paper.

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Answer:

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General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
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  4. Multiplication
  5. Division
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  • Left to Right

Equality Properties

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Step-by-step explanation:

<u>Step 1: Define</u>

5x = 2

<u>Step 2: Solve for </u><em><u>x</u></em>

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<u>Step 3: Check</u>

<em>Plug in x into the original equation to verify it's a solution.</em>

  1. Substitute in <em>x</em>:                     5(2/5) = 2
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