Answer:
infinite solutions...
Step-by-step explanation:
Is there more information to this problem? It can be pretty much anything.
N=3M
Nina can be 30 and Maryna 10, Nina can be 3 and Maryna 1, Nina can be 15 and Maryna 5...
Answer:
or 
Step-by-step explanation:
We know that the slope of the line is 1, so we can write it in terms of any two points belonging to the line, as per the difinition of slope:

We can use instead of
any general point (x,y) on the line, and for
the point we are interested in: (11,4)
That way the slope can be written as:

Next we can solve for y if this format is the one your instructor prefers:

Answer:
See below ~
Step-by-step explanation:
<u>Blue inequality</u>
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<u>Red Inequality</u>
Even number: 2 possible outcomes
B: One possible outcome