<u>ANSWER</u>
The point  lies on the straight line
 lies on the straight line 
<u>EXPLANATION</u>
The given line is  . It can be observed that the given straight line is in the point-slope form.
. It can be observed that the given straight line is in the point-slope form.
We can rewrite the equation in the point-slope form to obtain, 
 .
.
When we compare this to the general point-slope form, which given by the formula;
 ,
,
We can observe that,
 and
 and  .
.
Hence the point,  lies on
 lies on 
 
        
             
        
        
        
Answer:
You have 3 + 2 + 2 which is the same as 7 on the other side.
Step-by-step explanation:
3 + 2 + 2 is 7
 
        
                    
             
        
        
        
Answer:
Find the attached
Step-by-step explanation:
A histogram is simply a graphical visualization of the distribution of a particular variable or data set. Besides, a histogram accurately represents the distribution of numerical data and estimates of the probability distribution of a a given continuous variable.
There exist a number of software which can easily compute a histogram associated with a particular data. One of the most commonly used software for this purpose is Stat-Crunch software.
To generate a histogram in stat-crunch follow these steps;
Enter the data in any column of stat-crunch
Click on Graph followed by Histogram
Select the column that contains your data 
Click compute
Stat-Crunch generates the histogram as shown in the attachment below.
 
        
             
        
        
        
Area of rectangle = 9x8=72ft^2
Base of triangle= 13-9=4ft
Area of triangle =4x8 =32ft^2
72+32=104ft^2
So your answer is 104ft^2
Hope this helps