Answer:
m a t h w a y 
Step-by-step explanation:
;)
 
        
             
        
        
        
Answer:
I got B too so I sure could be right answer but if it's not then I so sorry. B. 6
 
        
                    
             
        
        
        
Answer:
<h2>3x - y + 7 = 0</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:

m - slope
b - y-intercept
Put the given y-intercept b = 7 and the coordinates of the point (-2, 1) to the equation:
 <em>subtract 7 from both sides</em>
          <em>subtract 7 from both sides</em>
 <em>divide both sides by (-2)</em>
       <em>divide both sides by (-2)</em>

We have the equation:

Convert it to the general form  :
:
 <em>subtract 3x and 7 from both sides</em>
              <em>subtract 3x and 7 from both sides</em>
 <em>change the signs</em>
           <em>change the signs</em>

 
        
             
        
        
        
Answer:
B
Step-by-step explanation:
 
        
                    
             
        
        
        
Sean read 15 of a book in = 112 hours, 
so, 1 of a book in = 112/15
Now, 12 of a book would be: 112/15 * 12 = 112/5 * 4 = 89.6
89.6 = 89 6/10 = 89 3/5
In short, Your Answer would be 89 3/5 hours
Hope this helps!