Answer:
-2
Step-by-step explanation:
its -2 because is a neg. number. the more the number is in neg. the lesser it is  
 
        
                    
             
        
        
        
Answer:
24p
Step-by-step explanation:
£1 - £0.52 = £0.48 ← cost of 2 oranges 
cost of 1 orange = £0.48 ÷ 2 = £0.24
 
        
             
        
        
        
Answer:
≥                                         closed dot
<                                           open dot
 ≤     less than or equal to   closed dot
There are the missing blanks
 
        
             
        
        
        
Answer:
Option B ⇒ Area of base of each pyramid : 
 
 
Option A ⇒ Volume of pyramid :
 cm3
   cm3
Step-by-step explanation:
One side of tile consists of 4 pyramids and since length of whole tile is x,
So, the base length of each pyramid = 
⇒ Area of base of each pyramid = side²
⇒ Area =
 
Volume of square based pyramid :

For 1. The correct Option is B
For 2. The correct option is A