Answer:
60x-80
Step-by-step explanation:
per hour is x and the fee is negative 80
 
        
             
        
        
        
Answer:
The man will take 64 seconds to reach to the south shore of the frozen pond.
Step-by-step explanation:
Given:
Weight of the man = 748 N      Mass of the man, =
 =  =
 =  kg
 kg 
Radius of the pond  = 4 m
 = 4 m
Mass of the textbook = 1.2 kg
Velocity at which the textbook is thrown = 4 ms^1
We have to find the velocity of the man after the throw.
Let the velocity is  .
 .
Now using law of conservation of momentum we can find the  value.
 value.
 
 
Considering 
And initial velocity of both the man and book i.e 
So,
⇒ 
⇒ Plugging the values. 
⇒ 
⇒ 
⇒  ms^-1
 ms^-1
Here the negative velocity is meant for opposite direction of the throw.
Numerically we will write,  
 
With this velocity the man will move towards south.
We have to calculate the time taken by the man to move to its south shore.
And we know 
Let the time taken be  and
 and  and
 and  then,
 then, 
Then
⇒  
 
⇒ Plugging the values. 
⇒ 
⇒  sec
 sec
The man will take 64 seconds to reach to the south shore of the frozen pond (circular).
 
        
             
        
        
        
Your absolute value cannot be negative.
        
             
        
        
        
The shape of this graph is
 
        
        
        
Answer:
<u>x= 4 2/3 </u><em><u>OR</u></em><u> 14/3 </u><em><u>OR</u></em><u> 4.6... –– 4 2/3 and 4.6... are the simplest form.</u>
Step-by-step explanation:
Your original equation is -192 = -6 (6x - 4):
1. -192 = -6 (6x - 4)
Use distributive property and multiply: -6 x 6x = -36x and -6 x -4 = 24:
2. -192 = -36x + 24 
We now move the +24 onto the other side of the equation, -192. Add 24 onto -192 and since we're moving the 24 on the left side of the equation, 24 will removed, so -24 on the right side of the equation:
3. -192 + 24 = -36x + 24 - 24
Divide both sides of the equations by -36 to get "x" by itself:
4. -168 / -36 = -36x / -36
Simplify the fraction of 24/36 by 12: 
5. 4 24/36 = 4 2/3 or 14/3 or 4.6... = x
<u>4 2/3, 14/3, 4.6... = x</u>