Answer:
3\16
Step-by-step explanation:
movement of snail per hour,1/8×3/2=3/16
 
        
             
        
        
        
Answer:
A. 2, 3, and 4
B: 4
Step-by-step explanation:
 
        
             
        
        
        
Its 36 because 4×9=36 and 12×3 is 36. hope this helps.
        
                    
             
        
        
        
Answer:
<em>The equation of the straight line in point - slope form</em>
<em>y +1 = -2 ( x-2)</em>
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given points are C( 2,-1) and D(1,1)
Slope of the line
      
    m = -2
<u>Step(ii):-</u>
Equation of the straight line passing through the point ( 2,-1) and having slope 
m =-2
y - y₁ = m ( x- x₁)
y - (-1) = -2 ( x-2)
y +1 = -2 ( x-2)
<u><em>Final answer:-</em></u>
<em>The equation of the straight line</em>
<em>y +1 = -2 ( x-2)</em>