Answer:
The final price is $91
Step-by-step explanation:
If the pair of shoe that cost $120 was discounted foe 20 percent, to find the price, we will simply find;
20% of $120 = 20% × $120
=[tex]\frac{20}{100}[/tex] × $120
The fraction 20/100 can be reduced to 1/5 thus;
=[tex]\frac{1}{5}[/tex] × $120
= $[tex]\frac{120}{5}[/tex]
=$24
Then we will subtract this $24 from $120, that is; $120 - $24 =$96
But the question says a customer had a coupon for additional $5 off, so we will subtract $5 from the $96, that is; $96 - $5 = $91
Hence, the final price is $91
