Answer:
-51 6/10 or -51 60/100
Step-by-step explanation:
 
        
             
        
        
        
Answer:

Step-by-step explanation:

pull 2 from top 

we are looking to cancel (x-5) so will start with
(x - 5)(x + 3), selected (x+3) because the sign must be negative and must multiply to -15
 
  
now cancel (x-5)

 
        
             
        
        
        
Answer: No
Step-by-step explanation:
First add the 48.75 and 18.30 together. 
second multiply 5.50 by 9 
she would only earn 49.50 so she won’t be able to buy the bike and helmet 
 
        
             
        
        
        
Answer:
c.6
Step-by-step explanation:
I would estimate 6.12 to 6 and 38.064 because I know 36 is a common denominator of 6. 36/6=6
Hope this helps.