A dress originally cost $640 .the price was decreased by 25% a week later it was marked down again this time by 20% what was the
final price of the dress
1 answer:
Answer:
$384
Step-by-step explanation:
100%-25%=75% 100%-20%=80%
640*0.75=480 (price after 25% off)
480*0.80 =384 (price after the second discount of 20%)
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Answer:
42 1/7 degrees
Step-by-step explanation:
65+7x=360
7x=295
x=42 1/7
38.50 = 100%
31.57 = ?
Multiply: 31.57 x 100 = 3,157
Divide: 3,157 ÷ 38.50 = 82%
100-82= 18% discount
(-63 + 173) - 41 = ?
110 - 41 = 69.
The median would be: 7.9
and the mean would be:7.4714285714 (you are able to chop that down a bit if needed)
They cannot be simplified
