Step-by-step explanation:
Given
Original price of trampoline = $249
Initial discount = 20% of $249
If a customer uses store credit and he or she receives an additional 10%, the total percent discount will be 20%+10% = 30%
Total amount discounted = 30% of original price
Total amount discounted = 30% * $249
Total amount discounted = 30/100*249
Total amount discounted = 0.3 * $249
Total amount discounted = $74.7
Final price of the trampoline = Original price - discount amount
Final price of the trampoline = $249 - $74.7
Final price of the trampoline = $174.3
To nearest cent
$174.3 * 100
= 17,430 cents
Hence the final price of the trampoline to the nearest cent if a customer uses store credit 17,430 cents
