21 • (3k + 2m)
Step by step solution :
Step  1  :
Step  2  :
Pulling out like terms :
 2.1     Pull out like factors :
   9k + 6m  =   3 • (3k + 2m)  
Final result :
  21 • (3k + 2m)
 
        
                    
             
        
        
        
Answer:
4 7/8
Step-by-step explanation:
First we need to gte the denominators the same! 
So we multiply the 1/4 by 2
1/4 x 2 = 2/8
Now we subtract the 2/8 from 5 1/8 to get our answer :)
5 1/8 - 2/8 = 4 7/8
Your final answer will be 4 7/8 :)
Have a great day!
Please rate and mark brainliest!
 
        
             
        
        
        
Answer:
7.4.      I BELIEVE...sorry if i did it wrong 
Step-by-step explanation:
1 2/3 + 1 2/3 = 3.33333333
2 + 2 = 4
3.333333 + 4 = 7.333333
7.333333 rounded would be 7.4