A. Put parenthesis around 12-3. This will reduce the amount you are dividing 6*5 by and give you the highest possible answer.
B. Put parenthesis around 3+4. This will simplify into 7*7, giving you the correct answer, 49.
Hope this helps!
 
        
             
        
        
        
Answer:
$3.11
Step-by-step explanation:
you have to subtract 24.10 from 22.99
 
        
                    
             
        
        
        
10 to the negative sixth equals 1/60, and then times 4 equals 4/60 or 1/15
        
             
        
        
        
I hope this helps .......
 
        
        
        
Answer:
Greatest common factor of 280 and 168 is 56
-NULL
Brainliest will be appreciated thank you!