-6  =  y/5 + 4
Step 1:  Subtract  4  from each side of the equation.
Step 2:  Multiply each side by  5.
If you don't arrive at the solution  y= -50 , then return to Step-1 
and repeat the process, being on the lookout for your mistake.
        
                    
             
        
        
        
Answer:
A
Step-by-step explanation:
The number is decreased by 23 which means 23 is subtracted from the number.
let the number be x, then
x - 23 = 44 ( add 23 to both sides )
x = 67
The number is 67
 
        
             
        
        
        
Hope this helps! Just combine like terms and solve like abnormal equation (:
 
        
        
        
2m = 25/2
m=  25/2 divided by 2
m= 25/4
3m= 25/4 x 3
3m= 75/4
so she does 3 miles in 18 3/4 hours
        
                    
             
        
        
        
Answer:
not enough info
Step-by-step explanation:
not enough info