divide 6000 by 3
6000 / 3 = 2000
 so he can do 2000 sq ft per hour
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Rewrite 32 as the product of 16 and 2:

Apply exponent rule 

Rewrite 16 as 4²:

Apply exponent rule 

 
        
                    
             
        
        
        
Answer:
-40 i think 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
40 ¢ 
0Step-by-step explanation: 25 + 10 + 5 = 40
        
                    
             
        
        
        
Answer: 
5b+1c=3b+5c 
Step-by-step explanation: 
Let's use the variable c for the circles and b for the boxes.
The weights are the same on both sides, so count the boxes and circles on each side.
There are 5 boxes and 1 circle on the left side. The left side of the equation says 5b+1c.
There are 3 boxes and 5 circles on the right side. The right side of the equation says 3b+5c.
And since the 2 sides are equal, you split the 2 sides of the equation with =.
5b+1c=3b+5c