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Anna007 [38]
3 years ago
6

A store bought a bike for $145. They marked up the cost by 150%. What is the new selling price?

Mathematics
1 answer:
makvit [3.9K]3 years ago
5 0

150% = 1.50

145 x 1.50 = 217.50

 the selling price is $217.50

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Multiply both nominators and denominators
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PLEASE HELP!!This is joshs solution for the equation x^2-6x-7=0: x^2-6x-7=0
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Answer:

  no. see below

Step-by-step explanation:

This much of Josh's working is correct:

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At this point Josh apparently overlooked the fact that he needed to take the square root of both sides of the equation. Had he done that, he would have ...

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Josh reported values of x that would match ...

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Therefore \sigma_Y=\sigma_X=2.77

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