2√18 - 5√32
= 6√2 - 20√2
= -14√2
hope it helps
        
             
        
        
        
Answer:
C or A
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
x=y+1  and  x=y+ 2/3
	
 
Step-by-step explanation:
x=y+1 : Add 1 to both sides, switch sides
x=y+ 2/3 : Regroup terms, Subtract 3/2 from both sides,  Multiply both sides by -1
 Hope this helps!! :)
 
        
             
        
        
        
Hello! 
Ok so the summation of 1/4+1/2+3/4+5/8+3/10 = 97/40
we find this by finding the GCF of the set of numbers we have here. So we get 40 is the GCF. So we get:
10/40+20/40+30/40+25/40+12/40=97/40  
Hope this helps! Any questions please just ask! Thank you so much!