The answer is c,b,a. I’m pretty sure
        
             
        
        
        
The answer is 128......
if you expand them
-27 x -1024 x 216 divide by 216 x216
= -27 x -1024 divided by 216
-1024 x -1 divided by 8
= 1024 / 8
=128
        
             
        
        
        
I believe its 4 we haven't really went over it
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Solve

For x=-1/2 and y=-3
substitute the value of x and the value of y in the expression above

Remember that

so

Convert to mixed number

 
        
             
        
        
        
Answer:
(This is for the pizza question)The area of the box is 900 cm, so subtract 900 cm from the area of the circle which is (3.14)[times radius which is 12(half of 24) squared] [144*3.14] So the area of the circle is 452.16 which you get from the area formula of pi times radius squared. 
 Step-by-step explanation:
Find the area of the box first, then subtract it by the area of the circle. (please thank me for it)