Answer: x  =  2
/3  ,  −  1
Step-by-step explanation:
 
        
             
        
        
        
Answer:
$8.66
There is three feet in a yard. The fabric costs $4.33 for one foot of fabric so you would time that by 2 sand get $8.66
Step-by-step explanation:
 
        
                    
             
        
        
        
It goes in evenly 2 times
        
                    
             
        
        
        
In this example, y is equal to 8. 
In order to find this, first note that the two x value expressions create a straight line. That means when we add them together they will equal 180. this will give us a value for x. 
x + 10 + 10x - 61 = 180
11x - 51 = 180
11x = 231
x = 21
Now that we have the value of x, we can do the same for the straight line created by the x + 10 angle and the 18y + 5 angle. 
x + 10 + 18y + 5 = 180
(21) + 10 + 18y + 5 = 180
36 + 18y = 180
18y = 144
y = 8