Answer: 6 x (18-9) = 54
Step-by-step explanation: 18-9 is 9 and 6 times 9 is 54
 
        
             
        
        
        
Answer: m= -2
               b= 14
               y= -2x+14
Step-by-step explanation:
First, you estimate to find the m. After you get -2, you plug the numbers in, and see what you add to get x.
 
        
             
        
        
        
<u>Answer-</u>

<u>Solution-</u>
Rational Root Theorem-

All the potential rational roots are,

The given polynomial is,

Here,

The potential rational roots are,


From, the given options only  satisfies.
 satisfies.
 
        
                    
             
        
        
        
Answer:
144.78 cm
Step-by-step explanation:
57 times 2.54