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Gemiola [76]
3 years ago
5

What is the value of ××+3=10

Mathematics
2 answers:
Eva8 [605]3 years ago
5 0

The answer is A. 7.

Simply subtract 3 from both sides of the equation to isolate the variable x.

x+3-3=10-3

x=7

Lesechka [4]3 years ago
4 0
The the value of x is A.
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A store owner bought a painting for $120. She is selling it for $190. What is the percent markup on the painting
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Answer:

The markup percent on the painting is 58.3%

Step-by-step explanation:

Here, The Cost price of the painting = $120

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Hence, the total profit on the painting = Cost Price - Selling price

or Profit =  $190  - $120 = $70

Now, Markup % =  (Gross Profit / cost)  x 100

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Hence, the markup percent on the painting is 58.3%

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3 years ago
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Answer:

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