Answer:
a > 12
Step-by-step explanation:
To ride the go karts you need to be OVER 12 years old. We are going to use < and > because you can't be 12 and younger. The hint is OVER because this essentially means that the variable a HAS to be bigger than 12. Thus is why the ineuality is a > 12.
Best of Luck!
 
        
             
        
        
        
Answer:
To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
The equation of a parabola: y = ax²
The larger the value of |a|, the narrower the parabola.
We have the following coefficients a:

We arrange the coefficients from the smallest to the largest:

Therefore you have the answer:

 
        
             
        
        
        
Answer:
a) The estimates for the solutions of  are
 are  and
 and  .
.
b) The estimates for the solutions of  are
 are  and
 and  
 
Step-by-step explanation:
From image we get a graphical representation of the second-order polynomial  , where
, where  is related to the horizontal axis of the Cartesian plane, whereas
 is related to the horizontal axis of the Cartesian plane, whereas  is related to the vertical axis of this plane. Now we proceed to estimate the solutions for each case:
 is related to the vertical axis of this plane. Now we proceed to estimate the solutions for each case:
a) 
There are two approximate solutions according to the graph, which are marked by red circles in the image attached below:
 ,
,  
 
b) 
There are two approximate solutions according to the graph, which are marked by red circles in the image attached below:
 ,
, 