4 ........................................
        
                    
             
        
        
        
I think its: A 
PLZ tell me if am wrong
        
                    
             
        
        
        
Answer:
y = 5/4x + 12 
Step-by-step explanation:
5x - 4y = 4 
-4y = -5x + 4
y = (-5x + 4)/-4
y = 5/4x - 1
Parallel Slope ---> m = 5/4 
(-8, 2) 
y = mx + b
2 = 5/4(-8) + b 
2 = 5 * -2 + b 
2 = -10 + b 
12 = b 
b = 12
y = 5/4x + 12      <---- This is the answer 
Hope this helps!
 
        
             
        
        
        
Area is 6000 yd2
LW = 6000
 
field must be 40 yards longer than its width
L = W + 40
 
Replace L with W+40 in 1st equation to solve for Width
 
(W+40)(W) = 6000
W2 + 40W - 6000 = 0
This is a quadratic but is factorable
Factors of -6000 that add to 40 are (100)(-60)
(W+100)(W-60) = 0
 
W = -100   or   W = 60
Since the width will not be negative discard -100
 
The width is 60 yards
Length is W+40 = 100 yards