Answer:
1/10 x 1.2 is 0.12 
Step-by-step explanation:
so yeeeeeeee
 
        
             
        
        
        
Answer:
The original price was $312.50
Step-by-step explanation:
If the vacuum was marked down by 20%, that means it was sold for 80% of the full price. It was sold for $250, so 80% of the original price is $250.
Let's set up an equation.
80/100 of x = 250
0.8 • x = 250
Divide both sides by 0.8.
x = 312.50
The original price was $312.50
Hope this helps!
 
        
                    
             
        
        
        
The answer would be option D.
10a^3 + 91a^2 + 54a - 792
        
             
        
        
        
Answer:
28
Step-by-step explanation: