Answer:
down in rate = 680-540 = 140
% change = 140*100/680 = 20.58%
 
        
             
        
        
        
Answer:
140/56= 2,5$ every hot dog
175/2,5=70 hot dogs
70-56=14 more hot dogs to earn 175$
Step-by-step explanation:
 
        
             
        
        
        
Factor out the largest perfect square of 32. 
( in this example we factored out 16 )
Rewrite 
____
/16⋅2
as the product of two radicals.
The square root of 16 is 4.
Divide numerator and denominator by 4.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Could you please show us the graph so we could answer as correct as possible? Thanks!
 
        
             
        
        
        
Answer:
Edna = 56.5
Elsa = 57.5
Step-by-step explanation:
Represent Edna age with x; Elsa age will be x + 1
So,


Make 2x the subject


Solve for x


Elsa age is calculated as thus;


