Answer:
75%
Step-by-step explanation:
Percent means out of 100 
so 100-25= 75
 
        
             
        
        
        
<u>Answer:</u>
The line equation that passes through the given points is 7x – y = 13
<u>Explanation:</u>
Given:
Two points are A(2, 1) and B(3, 8).
To find:
The line equation that passes through the given two points.
Solution:
We know that, general equation of a line passing through two points (x1, y1), (x2, y2) in point slope form is given by

 ..........(1)
..........(1)
here, in our problem x1 = 3, y1 = 8, x2 = 2 and y2 = 1.
Now substitute the values in (1)


y – 8 = 7(x – 3)
y – 8 = 7x – 21  
7x – y = 21 – 8  
7x – y = 13  
Hence, the line equation that passes through the given points is 7x – y = 13
 
        
             
        
        
        
Answer:
$1.27
Step-by-step explanation:
You simply just need to subtract 10.00-8.73 to get your answer which is 1.27.
 
        
                    
             
        
        
        
9514 1404 393
Answer:
   6x^2 +x -12
Step-by-step explanation:
Substitute for A and B and collect terms.
   2B +3A
   = 2(3x^2 -x +3) +3(x -6) . . . . substitute for A and B
   = 6x^2 -2x +6 +3x -18 . . . . . eliminate parentheses
   = 6x^2 +x -12 . . . . . . . . . . . . collect terms