Answer:
y = -4x - 4 
Step-by-step explanation:
Rise/Run
-8/2 = -4
Y-intercept: 
-4
 
        
             
        
        
        
I'm pretty sure it is 5:55 
        
             
        
        
        
X: earn per  hour during the week
y: earn per hour during the weekend
13x + 14y = 250.90
15x + 8y = 204.70
Multiply the first equation by 4 and the second equation by 7
52x + 56y = 1003.6
105x + 56y = 1432.90
Subtract the first equation from the second:
 53x = 429.30
x = 429.30/ 53
x = 8.10
Solve any of the equation for y:
15x + 8y = 204.70
y = [204.70 - 15(8.10)]/8 = 10.40
y - x = 10.40 -8.10 = 2.30
Answer: she earns $2.30 per hour more during the weekend than during the week. 
        
                    
             
        
        
        
10LW=V 
L/10W= V/10W 
L= V/10W