Solution:
we are given that 
Last month, Doug's neighbor paid him $55 for 6 hours of mowing. 
we have been asked that 
 Is this situation most likely a proportional relationship? 
yes..its as proportional relationship.
Because the amount that Doug get is $55 for 6 hours
It mean for each hour Doug get  is  $
 $
It mean if you increase the number of hours then the number of dollars get paid also increases. Hence the given  situation is most likely a proportional relationship.
 
        
             
        
        
        
Answer:
3/4
Step-by-step explanation:
add the no. of red marbles and blue marbles
2+4 = 6
Probability so divide 6/8 simplified to 3/4
 
        
             
        
        
        
You haven't provided any value, but I can tell you the solution set for the inequality.
First of all, expand both sides:

Add 3x to both sides:

Add 6 to both sides:

Which is of course equivalent to

Divide both sides by 9

So, every number smaller than 2 is part of the solution of this inequality.
 
        
             
        
        
        
Answer:
A system of linear equation could only have 1 solution. This is because the straight lines will only have to meet, cross, or intersect each other once. 
A system of linear equation could only have 1 solution. This is because the straight lines will only have to meet, cross, or intersect each other once. 
There are many different methods in arriving to the final answer. However, errors cannot be perfectly avoided. One of these errors to mistakenly identify equations as linear. It is important that we know that the equations we are dealing with are of exact or correct  characteristics. 
Also, if she had used substitution method, she might have mistakenly taken the value of one variable for the other. 
 
        
             
        
        
        
Answer:
so where are the 3 consecutive numbers?