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\begin{document}

\begin{tabular}{lr}
	Name:\underline{\hspace{8cm}}  & Math 095 Midterm Study I\\
	& \hspace{3cm} 18 February 2011
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\vspace{1cm}
\textbf{Section I}  Plot the value on the number line.  (3 pts. each)
\vspace{.5cm}\\

\begin{tabular}{ll}
\prob	$t=\frac{9}{2}$ & \prob	$x \leq 4$ \\
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&
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\prob	$a \leq -2$ & \prob	$2 \leq x < 7$ \\
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\prob	$x \in (-\infty,6)$  & \\
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&\\
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\vspace{1cm}
\textbf{Section II}  Identify the algebraic fact that justifies the equality .  (3 pts. each)
\vspace{.5cm}\\

\begin{tabular}{ll}
\vspace{1cm}
\prob	$(6x)z^2=6(xz^2)$ &\prob	$7+(t-4)=(t-4)+7$\\
\vspace{1cm}
\prob	$(x+6)(x-2)=(x+6)x+(x+6)(-2)$\hspace{2cm} &\prob	$7(\frac{1}{x}x)=7$\\
\vspace{1cm}
\prob	$\frac{3}{2}=\frac{3}{2}+[(-m)+m]$ &\prob	$4(2)=6$\\
\vspace{1cm}
\prob	$(ab)(cd)=(cd)(ab)$ &\prob	$(3)(6)=18$\\
\vspace{1cm}
\prob	$(x+6)(x-2)=(6+x)(x-2)$ &\prob	$2x(1)=2x$\\
\end{tabular}\\
\pagebreak

\vspace{1cm}
\textbf{Section III}  Give the name that best describes each item.  (3 pts. each)
\vspace{.5cm}\\

\begin{tabular}{ll}
\vspace{1cm}
\prob	The $3$ in $(3)(6)=18$ &\prob	$\frac{ax+6}{22-x}$\\
\vspace{1cm}
\prob	The $5$ in $\frac{5}{3}$ &\prob	The $2r$ in $r^2+2r-1$\\
\vspace{1cm}
\prob	$4y+7=2m-5b$ &\prob	$(1,\infty)$\\
\vspace{1cm}
\prob	The $2$ in $x^3+2x^2+3x-3$ \hspace{3cm} &\prob	The $11$ in $11+2=13$\\
\vspace{1cm}
\prob	$4 \leq p$ &\prob	The $k$ in $2k^5-4k$\\
\vspace{1cm}
\end{tabular}\\

\vspace{1cm}
\textbf{Section IV}  Simplify.  (5 pts. each)
\vspace{.5cm}\\

\prob	$(2x-4)+(7x-6)$\\

\vspace{5cm}
\prob $22x=11$\\

\vspace{5cm}
\prob $9t+2=11$\\

\vspace{5cm}
\prob $3t-\sqrt{t}(\frac{1}{\sqrt{t}}+5\sqrt{t})=4$\\

\vspace{5cm}
\prob $m+4=-2(2+m)+4(1+m)$

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