It is rational because any number that can be represented in a fraction is rational. 4/33 is a fraction, so it is rational.
        
             
        
        
        
Store 1 : 12 paper towels for 3.60
3.60 / 12 = 0.30......30 cents per roll
store 2 : 10 paper towels for 3.50
3.50/10 = 0.35....35 cents per roll
the better deal is store 1 with paper towels costing 30 cents per roll
        
                    
             
        
        
        
Answer:  41,832
Step-by-step explanation:
Given : Total sets of basketball cards = 83
 Basketball Cards in each set = 504
Now , the number of basketball cards  =  (Total sets of basketball cards ) x ( Basketball Cards in each set )
= 83 x 504
= 41,832
Hence, the total number of cards Manny owns =  41,832
 
        
             
        
        
        
For this case we have that the point-slope equation of a line is given by:

Where:
m: It's the slope
 It is a point
 It is a point
We have as data that:

We replace:

Answer: