Algebra-1 Problems

9.5 Inequalities in Two Variables, Graphing
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1.

Graph the inequality on a coordinate plane.

\begin{equation}y\textrm{ }<\textrm{ }x+10\end{equation}

2.

Graph the inequality on a coordinate plane.

\begin{equation}y\textrm{ }\le\textrm{ }x+7\end{equation}

3.

Graph the inequality on a coordinate plane.

\begin{equation}y+x\textrm{ }<\textrm{ }11\end{equation}

4.

Graph the inequality on a coordinate plane.

\begin{equation}2x+y\textrm{ }<\textrm{ }19\end{equation}

5.

Graph the inequality on a coordinate plane.

\begin{equation}9x+2y\textrm{ }\le\textrm{ }79\end{equation}

6.

Graph the inequality on a coordinate plane.

\begin{equation}40(y+4)\textrm{ }<\textrm{ }56x\end{equation}

7.

Graph the inequality on a coordinate plane.

\begin{equation}6y+6x\textrm{ }\ge\textrm{ }72\end{equation}

8.

Graph the inequality on a coordinate plane.

\begin{equation}4(x+y)\textrm{ }<\textrm{ }72\end{equation}