It is 3x=4. If u need anymore help then that is cool
        
                    
             
        
        
        
50 in^2 i think maybe idfk
        
             
        
        
        
Answer:B: 133.75$
Step-by-step explanation:
35 + 40 + 50= 125$
The total sales tax is 7%
We can put this into decimal form 7/100= 0.07
Because we want to just add 7% of the value back on we can also add 1 to that number
1.07
125 x 1.07 = 133.75
 
        
                    
             
        
        
        
Answer:
-1
Step-by-step explanation:
parallel lines always have the same slope