Leah plans to purchase merchandise from a department store that is valued at $100. She will use $20 in-store bucks that she has earned
plus a 30% discount coupon to reduce her final cost. What is the final cost of the items (before tax) if the $20 store bucks are applied before
the 30% discount?

Respuesta :

subtract 20 from 100.
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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