$34.00 + .08x = total
34 + .08(299) 
=34 + 23.92
= 57.92 would be the highest
        
             
        
        
        
Answer:
Incorrect.
Step-by-step explanation:
Let, the first number is x, and the second number is y. Given, the second number is 125% of the first number. So, the equation will be
y = 1.25 x
Or, y= 5/4x
Now, multiplying it with 4/5, we get, x= 4/5y
Or, x= 0.80 y
But, Brad is saying the first number must be 75% of the second number. But here we see that the first number is 80% of the second number. That's why Brad is incorrect. 
 
        
             
        
        
        
Add 3.5 to 14.9------------
        
                    
             
        
        
        
Answer:
$11.31
Step-by-step explanation:
$14.50x .22= 3.19
$14.50- 3.19= 11.31
 
        
                    
             
        
        
        
It is the graph where the two lines intersect, when they intersect there is a point where they connect, and that is your answer