Respuesta :
subtract 20 from 100.
100 - 20 = $80
if the 30% is applied it will be
80 - 30% = $56
100 - 20 = $80
if the 30% is applied it will be
80 - 30% = $56
The final cost of the items (before tax) if the $20 store bucks are applied before the 30% discount is $76.
The discount of 30% will be applied on $80 ($100 - $20), resulting to a discount of of $24 ($80 * 30%).
This discount is subtracted from the total value of the merchandise to get the final cost as $76 ($100 - $24).
Thus, the final cost to Leah to purchase the merchandise from the department store is $76.
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