Depends on what your answering for, for this i’d assume ur answering for the function which the answer would be 3x/x-1 - f(x) = 0. let me know if it’s something else you are trying to solve for
        
             
        
        
        
Answer: The Perimeter of the rectangle, P= 16v −24w
Step-by-step explanation:
Perimeter of a rectangle  = 2( L +W) =   2L + 2W
The width of a rectangle is given as  (3v-3w) centimeters,
its length is given as (5v-9w) centimetres
 The Perimeter,P will now be  = 2L + 2W
P=2( 3v-3w) + 2( 5v-9w)
P=6v  −6w + 10v  - 18 w
  adding like terms 
P=6v + 10v  −6w −18 w
P= 16v −24w
 
        
             
        
        
        
Answer:
192000 J
Step-by-step explanation:
k = 1/2 mv²
48000 = 1/2 x m x (20)²
48000 = 200m
m = 240 kg
new k
k = 1/2 x 240 x 40²
k = 192000 J
 
        
             
        
        
        
Answer:
area of first 
parallelogram
= 25x8
=200m^2
area of second
parallelogram
12x7
=84f^2
Step-by-step explanation:
I hope it's helpful for you