Answer:
40%  . The single reduction together is 40%.
Step-by-step explanation:
Let the bicycle cost is   x before reduced price.
First 25% is reduced  and again 20% further reduced.
Let the single reduction is y% if the two reduction together are equal.
Solution,
Case .1
reduction cost %
%


The cost of bicycle after reduction of 25% is

cost of reduction further reduction of 20%       %
%


The new cost of bicycle is further reduction of 20% is



Case.2
if single reduction is done new cost of cycle is equal
 %=
%=



 %
%
single reduction of a cycle is 40%
 
        
             
        
        
        
Answer:
Using the table
Maria     does 1/4 of the job in 1 hour since it takes her 4 hours to complete the job  , she works x hours and completes x/4 of the task
Josie     does 1/2 of the job in 1 hour since it takes her 2 hours to complete the job  , she works x hours and completes x/2
x/4 + x/2 = 1 completed task
Multiply by 4
x/4 *4 + x/2*4 = 1*4
x+2x =4
3x=4
x = 4/3
x = 1 1/3 hours
 
        
                    
             
        
        
        
Answer:
C. 5x + 11 = 36
Step-by-step explanation:
You can see in the diagram that there are 5 x variables and eleven which make up the total diagram that says 36 so it would have to be 5x+11 = 36