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	Name:\underline{\hspace{8cm}}  & Math 095 Midterm III \\
	& \hspace{3cm} 20 April 2011
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\textbf{Section I}  Plot the expression on the Cartesian coordinate system.  (5 pts. each)
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\prob $2\geq\frac{y-1}{x+2}$ and $y>-2x$
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\prob $-3(x-1)>y+4$ and $x+2\geq y$
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\textbf{Section II}  Where do these lines intersect? Indicate whether you are using substitution or elimination.  Use each one twice. (5 pts. each)
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\prob $y=x+4$ and $x=y+4$ &\prob $x+y=6$ and $2x+y=3$
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\prob $x+2y=11$ and $2x+y=10$ &\prob $4(x+y)=88$ and $y-x=2$
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\textbf{Section III}  Write a system of equations that represents the given scenario.  Solve.  (10 pts. each)
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\prob A number is half of six less than another number.  They sum to 3.  What are the two numbers?
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\prob It took me two hours and eighteen minutes to take the bus to the airport.  That included two bus trips and a ten minute wait for the transfer.  The first bus trip was only a third the duration of the second.  How long were each of the bus rides?
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