Answer:

Step-by-step explanation:
The scatter plot trends downward from left-> right, meaning that it is negative. Next, use two points to solve for the value for the slope. 
In this case, I will use (-3 , 1) & (0 , 0)
Use the following equation. m = slope: 

Let: 

Plug in the corresponding numbers to the corresponding variables: 

Your answer will be: 

 
        
             
        
        
        
Hope this helps!! If u want me to answer any more questions just ask! Have a nice day!
 
        
        
        
4.5 hrs because 162.50-50 = 112.50 
112.50/25= 4.5
        
             
        
        
        
The question is asking to choose among the expression that represents the perimeter of the picture frame where as a rectangular picture frame has a width of 9cm and length of x cm and base on the fact, I would say that the answer would be 2x times 18. I hope you are satisfied with my answer 
        
                    
             
        
        
        
Answer:
x = 9
Step-by-step explanation:
Let's solve your inequality step-by-step.
4x>36
Step 1: Divide both sides by 4.
4x
4
>36
4
x>9
<u>sorry, I got the text jammed up</u>