Answer:
Step-by-step explanation:
Subtract the discount from 100 to get the percentage of the original price.
Multiply the final price by 100.
Divide by the percentage in Step One
 
        
             
        
        
        
Answer:
g
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
5.2g +8=0
5.2g=-8
g=-1.54
 
        
                    
             
        
        
        
Answer:
1,164 in²
Step-by-step explanation:
the area of 1 sofa cushion = 
2× ( 10×11 + 10×4 + 11×4)
= 2 × (110+40+44)
= 2×(194)
= 388 in²
the fabrics she needs to cover 3 sofa cushions =
3 × 388 = 1,164 in²