6.2 - 4.96 = 1.24 > 1
1.24 is greater than 1.
        
             
        
        
        
The rate in m³/m² is 40m³/m².
1 m³ is literally a cube with sides that are 1 m in length.  1 m = 100 cm, so each side of this cube is 100cm in length.  Finding the volume means multiplying length by width by height:
100(100)(100)=1,000,000 cm³ in 1m³.
We know that we have 25,000cm³ of mulch; we divide to find how many cubic meters this is:
1,000,000/25,000 = 40 m³.
This makes the rate 40m³/m².
        
                    
             
        
        
        
Answer:
x=4
Step-by-step explanation:
In order to solve for x, we must isolate x on one side of the equation. 
x+3x+5=21 
First, combine like terms. x and 3x are both terms with variables, and can be combined. 
(x+3x) + 5=21
4x + 5=21
5 is being added to 4x. The inverse of addition is subtraction. Subtract 5 from both sides of the equation. 
4x+5-5= 21-5 
4x= 16 
x is being multiplied by 4. The inverse of multiplication is division. Divide both sides by 4. 
4x/4=16/4 
x= 16/4 
x=4 
Let's check our solution. Plug 4 in for x and solve. 
x+3x+5=21 
4+3(4)+5=21 
4+12+5=21 
16+5=21
21=21
This solution checks out, so we know our answer is correct. 
 
x is equal to 4, x=4.
 
        
                    
             
        
        
        
Answer:
5 hours
Step-by-step explanation:
if it is 15 an hour in total for the truck and dolly is 5 baseline then 15*5=75+5=80