Answer:
The slopes are 

Therefore, the equations are equations of <u>  Perpendicular Lines .</u>
Step-by-step explanation:
Given:
 ......................Equation ( 1 )
    ......................Equation ( 1 )
 ..............Equation ( 2 )
   ..............Equation ( 2 )
To Find:
Slope of equation 1 = ?
Slope of equation 2 = ?
Solution:
On comparing with slope point form 

Where,
m = Slope
c = y-intercept
 We get
Step 1.
Slope of equation 1 = m1 = 
Step 2.
Slope of equation 1 = m2 = 
Step 3.
Product of Slopes = m1 × m2 = 
Product of Slopes = m1 × m2 = -1
Which is the condition for Perpendicular Lines
The slopes are 

Therefore, the equations are equations of <u>  Perpendicular Lines . </u>
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Given: sum of the smallest integer and four times the largest integer out of three consecutive odd integers is 61
To list: numbers from least to greatest 
Solution:
Let the three consecutive odd integers be  .
.
According to question,

So, the integers are 
Numbers from least to the greatest: 
 
        
             
        
        
        
Approximately 1.7 miles per hour
        
             
        
        
        
Answer:
b=2A/h
Step-by-step explanation:
First I throw everything else to another side with A by dividing them
(A = b)/2h
then I get 
b=2A/h
 
        
                    
             
        
        
        
Answer:
235
C
D
s
=
8
=
Step-by-step explanation: