Answer:
a billion would have 9 zeros
Step-by-step explanation:
1,000,000,000
this is because a 100,000,000 would have 8 zeros and so a billion would have 9
million=6 zeros
billion=9 zeros
 
        
             
        
        
        
Answer:
these may help you 
Step-by-step explanation:
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Note not advertising just thought they might could help you 
 
        
             
        
        
        
Answer:
Step-by-step explanation:
To find the inverse, switch x and y, then solve for y
y=2^3-5x
x=2^3-5y
x-2^3=-5y
-(x/5)+((2/3)/5)=y
 
        
             
        
        
        
Answer:
142.50
Step-by-step explanation:
28.50=1 hour so you would do 28.50 times the amount of hours she works. She worked 51 hours so you would do 28.50x50. You answer is 142.50
 
        
             
        
        
        
Answer:
try 36?
Step-by-step explanation: