Answer:
b
Step-by-step explanation:
 
        
             
        
        
        
Answer:
 tried.. sry if it is wrong... 
Step-by-step explanation:
some examples for u..
Mark me the Brainliest..PLS
 
        
             
        
        
        
Answer:
3 and 4
Step-by-step explanation:
Consider squares on either side of 15, that is 9 and 16, so
 <
 <  <
 <  , that is
, that is
3 <  < 4
 < 4
 
        
                    
             
        
        
        
Write the equations: 

Substitute for h: 

Solve for s:

There were 280 downloads of the standard version. There were 1120 downloads of the high-quality version.
 
        
        
        
Answer:
60x + 25 + 60y
Step-by-step explanation:
60 times x plus 60 times y plus 25