Step-by-step explanation:
let m2 be x
then m1 = 4x
Since, m1+m2 = 115
therefore x + 4x = 115
5x = 115
x = 23
so , m2 = 23°
 
        
                    
             
        
        
        
I could help if I had a picture of the problem
        
             
        
        
        
<h2>
Answer: 8</h2>
Step-by-step explanation:

Therefore, Mel has to work at least 7.5 hours or 8 total hours.
 
        
        
        
The answer is 30/50 look below:
KCF keep change flip
so keep the first one the way it is
change the sign to multiplication from division
filp the 2nd fraction into a improper fraction
than multiply
so...
 3*10=30
10*5=50
so...
your answer is 30/50 or 3/5 that is in simplest form
Hope this helped