A store is having a 20%-off sale on all pairs of shoes. Kurt wants to buy a pair of shoes that have a regular price of x dollars
1 answer:
Answer:
Step-by-step explanation:
Regular price of a pair of shoes = $
Discount offered = 20%
Amount of discount offered = 20% of $
Discounted price = Regular price - Amount of discount
Discounted price = $ - 20% of $
= 80% of $
=
Now, it is given that there is a sales tax of 7% as well on the price.
Sales tax is applied on the discounted price.
Therefore, sales tax = 7% of
Final Price after applying the sales tax = + 7% of
Therefore, the expression to represent the final price of the pair of shoes:
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90
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So
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Hence by the given condition
B
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Answer
90
∘
=
1
right angle
=
100
g
So
A
∘
=
(
100
90
⋅
A
)
g
Hence by the given condition
B
=
(
100
90
⋅
A
)
=
10
9
A
=
A
+
(
A
9
)
Answer