1+y≥3
1+1≥3 is not true so y=1 is not a solution.
Hope this helps:)<span />
        
             
        
        
        
Step-by-step explanation:
use the identity a²-b²=(a-b)(a+b)
x²-4=(x-2)(x+2)
so the answer is x-2
 
        
             
        
        
        
Answer:
no
Step-by-step explanation:
111 divided by 11 is 10.0909090909
and 88 divided by 8 is 11 so no it`s not proportional.
 
        
             
        
        
        
Answer:
 (x + 3)/(x + 1) .
Step-by-step explanation:
2x^2 + 3x/(2x + 3)(x - 2) - 6 /x^2 - x - 2 
= 2x^2 + 3x/(2x + 3)(x - 2) - 6 / (x - 2)(x + 1)
The LCM is (2x + 3)(x - 2)(x + 1) so we have
 (2x^2 + 3x)(x + 1) - 6(2x + 3)          x( 2x + 3)(x + 1) - 6(2x + 3)
--------------------------------------- =        ------------------------------------
     (2x + 3)(x - 2)(x + 1)                         (2x + 3)(x - 2)(x + 1)
        (2x + 3)(x(x + 1) - 6)           (2x + 3)(x - 2)(x + 3)
=    ----------------------------  =       ---------------------------     =  (x + 3)/(x + 1) 
      (2x + 3)(x - 2)(x + 1)             (2x + 3)(x - 2)(x + 1)