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choli [55]
3 years ago
11

A ticket to the fair initially costs $10. The price is increased by 15%. Then, the price is decreased by 25% (from the already i

ncreased price). What is the final price of the ticket?
Mathematics
1 answer:
Fantom [35]3 years ago
7 0
Increased price = $10 + $10×15% = $11.50

decreased price = $11.50 - $11.5×25% = 8.625
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Igoryamba
To get the equation of the line, you need two points that belong to this line.
From the given graph, we can choose any two points: (0,-4) and (-2,0)

The general for of the linear straight line is:
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First, we will calculate the slope using the following rule:
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Then, we will get the value of the c. To do so, we will choose any point and substitute in the equation. I will choose the point (0,-4)
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