I think this is the steps your looking for.
When reflecting a point across the x-axis, you multiply the y coordinate by -1 (you flip the sign), so (-8,-3) would turn into (-8,3).
When reflecting a point across the y-axis, you multiply the x coordinate by -1 (flip the sign), so (-8, -3) becomes (8, -3)
40℅ of 152.5 = 61
250% of 61 = 152.5
Answer:
the answer is B
Step-by-step explanation:
Black Shoes:
Price = $79.45
Markup = 44% of 79.45 = 0.44 x 79.45 = $34.96
Price after Markup= $79.45 + $34.96 = $114.41
Brown Shoes:
Price = $133.99
Mark down = 21% of 133.99 = $28.14
Price after Mark down = $133.99 - $28.14 = $105.85
Difference in cost = $114.41 - $105.85 = $8.56
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Answer: The black pair costs $8.56 more than the brown pair. (Answer B)
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