no solution
substitute y = 2x + 4 into the other equation
2x - (2x + 4) = 6 ( distribute and simplify )
2x - 2x - 4 = 6 ( add 4 to both sides )
0 = 10 ← not possible
Hence the system has no solution
Answer:
<em>The other two related equations are:
and
</em>
Step-by-step explanation:
The formula that relates the quantities temperature in Celsius (C) and temperature in kelvins (K) is given by: 
First we can add 273.15 to both sides of the equation. So, we will get.....

Now, we can also subtract K from both sides of the original equation. So, we will get..........

So, the other two related equations are:
and 
There
That’s the table of values and the graph itself
After four weeks, they both have the same amount of money. Larissa’s amount of money is constantly decreasing and Chuco’s is constantly increasing. At the four week mark on the graph, their two line intersect, representing that at that point they had the same amount of money.
14 and 22 are the two numbers in question