91Ó°ÊÓ

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}3x-y≤6\\ yâ‰\yen -\frac{1}{2}x\end{array}\right.$

In the following exercises, solve the following systems of equations by graphing.

$\left\{\begin{array}{l}-2x+3y=3\\ x+3y=12\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}2x+4yâ‰\yen 8\\ y≤\frac{3}{4}x\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}2x-5y<10\\ 3x+4yâ‰\yen 12\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}3x-2y≤6\\ -4x-2y>8\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}2x+2y>-4\\ -x+3yâ‰\yen 9\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}2x+y>-6\\ -x+2yâ‰\yen -4\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}x-2y<3\\ y≤1\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}x-3y>4\\ y≤-1\end{array}\right.$

In the following exercises, solve each system by graphing.

$\left\{\begin{array}{l}yâ‰\yen -\frac{1}{2}x-3\\ x≤2\end{array}\right.$