3 years ago

if the original desk costs $650. It has been marked down to a new price of $520. what is the percent off

Mathematics

1 answer:

skad [1K]3 years ago

6 0

The percent off is 20%

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svet-max [94.6K]

F(x)=x^2-3x+1/2, if f(4)
Substitute x with 4, to get
f(x)=x^2-3x+1/2
f(4)=4^2-3(4)+1/2
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Step-by-step explanation:

<u>Let's simplify this further to get our answer.</u>

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