Answer:
24 cm squared
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Daughter age = 3 years
Step-by-step explanation:
Let x be the age of the women and y be the age of the daughter.
Given:
After five year the sum of the women and daughter age = 40

At present the sum of the women and daughter age 



 --------------(1)
--------------(1)
So the sum of the present age is 
The difference in their present age is 24 years.


Now we substitute x value in equation 1.






Therefore, the daughter age is 3 years.
 
        
             
        
        
        
Answer:
$0.98 
Step-by-step explanation:
Given data
Cost of sinuses apples = $9.8 for 10 pound
We want to find the cost per pound
Hence 
if 10 pounds cost $9.8
   1 pound will cost x
cross multiply
x= 9.8/10
x= $0.98
Hence a pound will cost $0.98 
 
        
             
        
        
        
Answer:
The first one is either 88 feet or 90 feet
Step-by-step explanation: