Answer:
$84
Step-by-step explanation:
1. If 20% is marked off, then you are selling it for 80%.
2. 455 * 80% = 364
3. Since you are finding the cost markup from 280, then 364-280=84
10/3/32
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Answer: which question
.00331125
this is the answer r≈19.42in
because you radius with a circumference of 122in
and that's your answer
hope it works
use brainly to find the answer
