Y=3+x/2 all u had to do is write the equation out 
        
             
        
        
        
4m = 12x + 40
8x + 8x + 12x + 40 + 4m = 360
28x + 40 + 12x + 40 = 360
x = 7
m = 12(7) + 40 = 124
 
        
             
        
        
        
Answer:
8.25 feet
Step-by-step explanation:
3 2/3 times 2 1/4 equals 8.25
 
        
             
        
        
        
Answer: B 2
Step-by-step explanation:
If you look at the graph, you can see it goes up every hour by 2. 
So therefore your answer will be 2.
Hope this helps!
 
        
                    
             
        
        
        
Answer:
1 3/5 
Step-by-step explanation: First you have to line the fractions up then you add what is under the 1 which is nothing then you add 2 and 4 and get 6 then you add 12 and 3 and get 15 then it can be simplified then you get 1 3/5