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Levart [38]
3 years ago
10

A store has a 4 0 % 40%40, percent off sale on headphones. With this discount, the price of one pair of headphones is $ 3 6 $36d

ollar sign, 36. What is the original price of the pair of headphones?
Mathematics
2 answers:
slavikrds [6]3 years ago
8 0
For this case what you should do is solve the problem using for example a rule of three
 60% ---> 36
 100% ---> x
 Clearing x we have:
 x = (100/60) * (36) = $ 60
 Checking the result:
 40% of 60 is
 (0.40) * (60) = 24
 60-24 = 36 $
 Answer:
 the original price of the pair of headphones is $ 60
 
Alborosie3 years ago
6 0

Answer:

the original price is $60.

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Answer:

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Step-by-step explanation:

In an effort to address this problem, mathematicians "created" a new number, i, which was referred to as an "imaginary number", since it was not in the set of "Real Numbers". This new number was viewed with much skepticism. The imaginary number first appeared in print in the year 1545

The imaginary number "i" is the square root of negative one.

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3 years ago
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First you need to find the slope of the line.

The slope formula is m = y2-y1/x2-x1

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now we need to write the equation of the line

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I hope this helps! :)
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