It is dividing by 2 each time so the number of sales is 545.
Answer:
3x-15
Step-by-step explanation:
(x-10)+(x-5)+(x)=3x-15
Answer:
$800
Step-by-step explanation:
Let the original price be $x.
75% reduction ----- 100% -75%= 25%
25%x= 200

Thus, the original price of the clothes dryer is $800.