Answer:
7.76 minutes
Step-by-step explanation:
The +51 is regardless (being the y intercept) so it does not affect our answer. If the employee has to drive one mile (x=1) it will take 7.76 + 51 min to get there. If they have to drive 0 miles (x=0) it will only take 51 min. This is a difference of 7.76. You really just need to take the slope (I just used this example to make it make more sense) as x is the number of miles the employee has to drive, and therefore that times 7.76 would be how much longer it would take to drive to work. 
 
        
             
        
        
        
Answer:
-2.08
Step-by-step explanation:
If you just switch the problem, to make it 4.58-2.5, you get negative 2.5
 
        
                    
             
        
        
        
Answer:
Answer:
27 days
Step-by-step explanation:
It is a simple division question
18 / (2/3)
Multiply by reciprocal
18 * 3 / 2 = 27
Step-by-step explanation:
 
        
             
        
        
        
Hi!
<h3>To do this, put the values in the equation. </h3>
-2 * 2 + 4 * 5 = -16
<h3>Solve</h3>
-4 + 20 = -16
<u>16 = -16</u>
<h2>(2,5) is not a solution of -2x+4y=-16</h2>
Hope this helps! :)
-Peredhel
 
        
                    
             
        
        
        
Answer:
u = 2
Step-by-step explanation:
3u+1-2u = -2u+7
3u-2u+1 = -2u+7
u+1 =-2u+7
u+2u = 7-1
3u = 6
3u/3 = 6/3
u = 2