James has a rectangular plot of land that is 250 feet long and x feet wide. He wants to build a fence around the plot of the lan
d. If the perimeter of the plot is 942 feet, what is the value of x?
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
Answer:
= 221 
Step-by-step explanation:
Lenght = 250 
Width= x 
Perimeter = 2 (l+b) = 942 
2 x (250 +x) = 942 
500 + 2x = 942 
2x = 942 - 500= 442 
x = 442 /2  = 221 
I hope Im right!! 
 
                                
             
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d is answer i 100% sure for first