The total area is:
 A = (20) * (37)
 A = 740 in ^ 2
 We can make the following rule of three:
 740in ^ 2 -----> 100%
 x --------------> 50%
 Clearing x we have:
 x = (50/100) * (740)
 x = 370 in ^ 2
 Answer:
 the area of the canvas which was covered by the red rose was:
 x = 370 in ^ 2
        
             
        
        
        
Answer:
See attachment
Step-by-step explanation:
We want to graph the line with slope 

and y-intercept , 

The equation of this line is 

Starting at -7 on the y-axis, we run 5 units and rise 2 units right.
Then draw a line through the y intercept and the new point 
The graph is shown in the attachment.
 
        
             
        
        
        
74% is greater than 11/15
        
                    
             
        
        
        
Answer:
33.3%
Step-by-step explanation:
the increase in price was $22.  Find the ratio
$22
-------
 $66
which comes out to 0.33333, or 33.3%.
The percent change in the price of the item is 33.3%.
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Slope-Intercept Form: y = mx + b
Slope: 
Y-Intercept: 
