Answer:
38%
Step-by-step explanation:
Original price = $ 80
Price after reduction = $ 49.60
Reduction = 80 - 49.60 = $30.40
Percentage of decrease = 

= 38%
The answer is 6 :))))))))
The Answer Would Be 178 .
Answer:
x=-3/4 X=3
Step-by-step explanation:
Trust me :)