Answer:
C.There is no positive or negative correlation.
Step-by-step explanation:
finished Unit Test and got it correct
 
        
                    
             
        
        
        
Answer:
-1
Step-by-step explanation:
You can write it as...

Carry the 4x

Then use the quadratic formula to solve, since you want to find the negative solution, you don't need to find the positive solution, so we will have

Therefore our answer is -1
 
        
             
        
        
        
Answer:
120 coins our in her purse if the 2 dollar factor is made up of nickels
 
        
             
        
        
        
p= 1/7
Alright, so first, you need to flip the equation.<span><span>It will turn into p+<span>4/7</span></span>=<span>5/7
Next, you want to get the variable by itself so you need to subtract 4/7 from both sides. 5/7-4/7=1/7
p=1/7</span></span>
        
             
        
        
        
Answer:
im so sorry i dont know what this is about i suck at math but best of luck to you 
Step-by-step explanation: