The slope of XY is the same as the slope of AB because XY is parallel to AB. Parallel lines have the same slope. 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
the total cost for this question is $12.10.
let me know if this helped.
 
        
             
        
        
        
I believe you would have to multiply both 25 and 20 and what ever number you get dived by 100 if the numbers to high multiply aging or subtract the number (if it's wrong I'm really not good at my math I'm sorry)
        
             
        
        
        
Answer/Step-by-step explanation:
1.  ; 3
 ; 3
Let's solve for a.
 (subtraction property of equality)
 (subtraction property of equality)

 (division property of equality)
 (division property of equality)


Therefore, 3 is a solution to 9 = 2a + 3
2.  ; 7
 ; 7
 (- × - = +)
 (- × - = +)
 (Subtraction property of equality)
 (Subtraction property of equality)

 (division property of equality)
 (division property of equality)

Therefore, 7 is not a solution of 
3.  ; 1
 ; 1
 
 
 
 
 
 
 
 
Therefore, 1 is a solution of  .
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Answer:
Step-by-step explanation:
implify the radical by breaking the radicand up into a product of known factors.
3
x
4
√
14
y
5
32