Answer:
Thank You. Have a wonderful day
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Factoring  x2-6x-30 
The first term is,  x2  its coefficient is  1 .
The middle term is,  -6x  its coefficient is  -6 .
The last term, "the constant", is  -30 
Step-1 : Multiply the coefficient of the first term by the constant   1 • -30 = -30 
Step-2 : Find two factors of  -30  whose sum equals the coefficient of the middle term, which is   -6 .
      -30    +    1    =    -29	
      -15    +    2    =    -13	
      -10    +    3    =    -7	
      -6    +    5    =    -1	
      -5    +    6    =    1	
      -3    +    10    =    7	
      -2    +    15    =    13	
      -1    +    30    =    29	
 
        
                    
             
        
        
        
Answer:
24
Step-by-step explanation:
6x4
8x3
 
        
             
        
        
        
After h hours A has 6000 - 2000h cells and B has 2000 - 1000h. Equating them as one form:
6000 - 2000h = 2000 - 1000h
-2000h + 1000h = 2000 - 6000
-1000h = -4000
h = -4000/-1000 = 4 hours
        
             
        
        
        
Answer:
Step 2
Step-by-step explanation:
Step 2 is not correct. It should be abs(25 - - 26) = abs(25 + 26) = 51
Given that Step 2 is accepted (as - 1) then three is OK and and so is 4. But technically they are incorrect as well. I think you are likely to say that step 2 is the problem.