Answer:
$21
Step-by-step explanation:
40% of 15 is 6, and 15 + 6 is 21
 
        
                    
             
        
        
        
Answer:
six
Step-by-step explanation:
just looked it up hehe sorry
 
        
             
        
        
        
Average speed = total distance / total time...
s=3.5/0.5=7mph
        
                    
             
        
        
        
Maybe u should do inverse operation on both sides idk but just try it
        
             
        
        
        
Answer:
The answer is 22.
Step-by-step explanation:
1) Replace the x with 17, and the y with 12.
2) 2(17) - 12
3) 2x17 = 34
4) 34 - 12 = 22