Answer:
4^4
Step-by-step explanation:
the answer is 4 to the power of 4 
 
        
             
        
        
        
<span>The difference between the larger result and the smaller result was 10.
Suppose the 4 digits numbers are abcd and pqrs
Here, 1st Number is = 1000*a + 100*b + 10*c + d
and 2nd</span> Number is = 1000*ap + 100*q + 10*r + s
Then, since Kent made an error if 1 in tens columns and Harold added it correct, so the difference will be of 10 points.
        
                    
             
        
        
        
Multiply first then you would wanna add but you can't until you subtract 5-3 then add I got 12 
 
        
             
        
        
        
The slope is 4/5 and the y-intercept is when x=0, So y=(0)+1, y-intercept is 1
        
             
        
        
        
Answer:
(-6a+4)(3a+2)
Step-by-step explanation:
(-6a+4)(3a+2)
-18a^2+12a-12a+8 (checking answer)
-18a^2+8