etolson48 etolson48

22-01-2016
Mathematics

contestada

Find the original cost of a rocker selling for $159.95 at 20% off

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faith71d faith71d

22-01-2016

1.) Original Price = 159.95 + 20%(159.95)
= 159.95 + 31.99
= $191.49

2.)Discount Dollars = $69.99-$39.99 = $30.00
$30 is x% of $69.99
30 =x/100 (69.99)
x ~ 42.86%

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