For C highest to lowest
4/5, 3/4, 7/10, 1/2
For D
3/4, 17/24, 2/3, 7/12, 1/6
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Given



Required
Determine the volume
Volume is calculated as:

Substitute values for Length, Width and Height


<em>Hence, the volume of the box is </em> <em></em>
<em></em>
 
        
             
        
        
        
Answer:
x = (+ - ) 9
Step-by-step explanation:
x^2 = 81
u know how u can sometimes cancel something out by doing the opposite. 
This is one of those times as well. the opposite of ^2 = square root. 
so if we take the square root of both sides, this will cancel out the^2 on the left side.
sqrt (x^2) = sqrt(81)
x = (+-) 9.....thats a positive and a negative sign...because the sqrt of 81 is both 9 and -9.
 
        
             
        
        
        
Answer:
28$ and christen sold 7 boxes while Rafael sold 4 
Step-by-step explanation:
lower common multiple so take 4 x 7 = 28 as then take the 28 and divide by how much Christen gets a box which is 4 and 28 divided by 4 is 7 
 
        
                    
             
        
        
        
It says pdf loading so i can’t help sorry