Algebra-1 Problems

4.3 Multiplication Property of Inequalities


Problem #

Problem Statement

Problems Similar To

1.

Solve and plot

\begin{equation}7x\textrm{ }\ge\textrm{ }70\end{equation}

2.

Solve and plot

\begin{equation}9x\textrm{ }>\textrm{ }90\end{equation}

3.

Solve and plot

\begin{equation}21\textrm{ }<\textrm{ }7x\end{equation}

4.

Solve and plot

\begin{equation}\frac{-x}{\frac{5}{2}}\textrm{ }<\textrm{ }-4\end{equation}

5.

Solve and plot

\begin{equation}\frac{x}{7}\textrm{ }>\textrm{ }\frac{8}{7}\end{equation}

6.

Solve and plot

\begin{equation}\frac{x}{-1}\textrm{ }<\textrm{ }-3\end{equation}