Answer:
The answer is 5.
Step-by-step explanation:
 (2x+3)(x+1) Use the FOIL METHOD
2x²+2x+3x+3
2x²+5x+3.
 
        
                    
             
        
        
        
I feel like this is a trick question
In the question it states "Jordan uses 0.08 of the solution for an experiment" 
Which means that the answer is 0.08. Jordan uses 0.08 of the solution
        
             
        
        
        
Answer:
eqn of line
3x-4y=-16
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
 -9
Step-by-step explanation:
We are summing the 3rd 4th and 5th terms because k goes from 3 to 5
The third term is 
-2(3) +5 = -6+5 = -1
The fourth term is 
-2(4) + 5 = -8+5 = -3
The fifth term is 
-2(5) +5 = -10 +5 = -5
Add these 3 terms together
-1+-3+-5 = -9