Answer:
yes he is correct because if you where to graph B it would have a greater slope
Step-by-step explanation:
 
        
             
        
        
        
Answer: D) 25
Step-by-step explanation:
Using an equation you can use this information to plug it into a triangle calculator and it will give u that it is 25 KM :D
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Answer:
1/3
Step-by-step explanation:
The total number of marbles is
6+12 = 18
P( red) = red/total
            = 6/18
            =1/3