Answer:
Length of rectangular lawn =72 meters 
Breadth of rectangular lawn =18 meters 
Perimeter of rectangle =2(Length+Breadth) 
So, Perimeter of rectangle =2(72+18)=2(90)=180 meters 
If three shrubs can be planted in a meter of hedge. 
Then, Number of shrubs planted in whole perimeter will be=3×180=540 
Step-by-step explanation:
 
        
             
        
        
        
Try to get the fractions with same denominators. Use the LCD system to find equal factors to a common denominator. Then just simply compare it. 
*Note: Larger fraction is the greater numerator.*
Hoped this helped.
~Bob Ross® 
        
             
        
        
        
Answer:
y=-1/7x + 12/7
Step-by-step explanation:
Start by finding the slope
m=(1-0)/(-5-2)
m=-1/7
next plug the slope and the point (-5,1) into point slope formula
y-y1=m(x-x1)
y1=1
x1= -5
m=-1/7
y- 1 = -1/7(x - -5)
y-1=-1/7(x+5)
Distribute -1/7 first
y- 1=-1/7x + 5/7
Add 1 on both sides, but since its a fraction add 7/7
y=-1/7x + (5/7+7/7)
y=-1/7x+12/7