So she lost 20% of the original selling price.
$64 is 80% of the original price.
64/80=0.8
0.8·100=80 dollars. HOPE THIS HELPS!!!
Answer:
Step-by-step explanation:
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12 meters
20cm*60 = 1200cm = 12 meters
100cm = 1m btw
Answer: The slope is - 1/2.