Answer: X = -24 Y = 66
Step-by-step explanation:
5(-6) = -30
X = 6 - 30 = -24
Y = 42 + 24 = 66
 
        
                    
             
        
        
        
Answer:
1.25
Step-by-step explanation:
 
        
                    
             
        
        
        
each trial is independent so do
.5 x .5 x .5 or .5^3
.125 is the probability.
 
        
             
        
        
        
Answer:
<h3>x = (-2)</h3><h3>y = 2</h3>
Step-by-step explanation:
2x + 3y = 6________( 1 )
-3x + 5y = 10_______( 2 )
( 1 ) × 3 ---- 6x + 9y = 18_____( 3 )
( 2 ) × 2 ---- -6x + 10y = 20_____( 4 )

y = 2 , 

 
        
             
        
        
        
Answer:
9.1 feet
Step-by-step explanation:
Please refer to the image attached for explanations