Answer:
53
Step-by-step explanation:
c=42+11
c=53
 
        
             
        
        
        
Water. ••• All living organism needs some water intake.
        
             
        
        
        
Answer:
20 ft
Step-by-step explanation:
We know that
Perimeter of rectangle = 2(l + w)
Let the width be w
=> 104 = 2(32 + w)
=> 104/2 = 32 + w
=> 52 = 32 + w
=> 52 - 32 = w
=> 20 = w
Hence z
Width of playground is 20 ft
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation: the answer is most definietly b
 
        
                    
             
        
        
        
Answer:
The cost would be same after 3 months.
Step-by-step explanation:
Given that:
Charges of first company;
Sign up fee = $76
Per month charges = $40
Let, 
x be the number of months 
y be the total cost. 
y = 40x + 76      Eqn 1 
Charges of second company;
Sign up fee = $136
Per month charges = $20
y = 20x + 136     Eqn 2
For same cost,
Eqn 1 = Eqn 2
40x + 76 = 20x + 136 
40x-20x = 136 - 76 
20x = 60
Dividing both sides by 20 

Hence,
The cost would be same after 3 months.