<h2>
Answer: (5, 2)</h2>
<h2>
System of equations:</h2>
2x - y = 8
3x + y = 17
<h2>Solve for x:</h2>
2x - y = 8
3x + y = 17
________ +
5x = 25
x = 5
<h2>Plug in x to one of the equations to solve for Y</h2>
2(5) - y = 8
10 - y = 8
-y = -2
y = 2
If r is the cost of repairs, then the inequality is:
r > 50
Answer:
4 to 12 or 1 to 3
Step-by-step explanation:
Answer:

And replacing the info we have:

Step-by-step explanation:
For this case we wan assume that we have an ideal gas and we can use this relation:

And for this case we know:


Becuase 

Because 1L = 1000 mL


And if we solve for V2 we got:

And replacing the info we have:
