The original price was £320 before the 40% sale price
        
             
        
        
        
Answer:
The square cake is has a larger area by about 40.73 square inches
Step-by-step explanation:
Find the area of the top of each cake.
The square cake has an area of 81 sq inches,   ( length x width = Area, the 
                                                                                     length is 9)
The round cake has an area of 16π, which is about 50.27 square inches
   (A = πr², here r is 4, radius is half the diameter)
81 - 16π =  81 - 50.27 =  40.73 square inches
 
        
             
        
        
        
Answer
7 = -x
Step-by-step explanation:
18- 8x = 8 + 3(1 - 3x)
18- 8x = 8 +3-9x
18- 8x = 11 - 9x
7- 8x = -9x
7 = -x
 
        
                    
             
        
        
        
Answer:
UV
Step-by-step explanation: