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A sofa is on sale for $465, which is 38% less than the regular price. What is the regular price?
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465 = P(1.38) P = 465/1.38 ??
why 1.38?
casue I got interest in my head as an error lol
465 = P - P(.38) = P(1-.38)
P = 465/(.72)
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For the regular price i got $1,223.68
$750
750*.62=465
645.83 dbl chck: 645.83(.38) = 245.41 645.83 - 245.41 = 400.42
mines closer :)
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....the sale price is 465...
right: 465 = P - P(.38) = P(1-.38)
P = 465/(1-.38)
.62...my addition was off :)
750 was the original price
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