91Ó°ÊÓ

For Exercises \(2-6,\) answer true or false. The point \((0,19)\) is on the \(x\) -axis.

Determine if the ordered pair is a solution to the equation. $$-2 x-7 y=19 \quad(1,-3)$$

For Exercises \(2-6,\) answer true or false. The ordered pair \((3,-6)\) is a solution to the equation \(x-2 y=15\)

Graph each equation. (GRAPH CANNOT COPY) $$y=3$$

For Exercises \(2-6,\) answer true or false. The ordered pair \((-2,5)\) is a solution to the equation \(2 x-y=-9\)

For Exercises \(2-6,\) answer true or false. The ordered pair \((-3,5)\) is the same as \((5,-3)\)

A card is chosen from a deck consisting of 10 cards numbered 1-10. Determine the sample space of this experiment.

From the frequency distribution, determine the total number of data. $$\begin{array}{c|c} \hline \text { Class Intervals } & \text { Frequency } \\ \hline 1-4 & 14 \\ \hline 5-8 & 18 \\ \hline 9-12 & 24 \\ \hline 13-16 & 10 \\ \hline 17-20 & 6 \\ \hline \end{array}$$

Refer to the table. The table represents the Seven Summits (the highest peaks from each continent). $$\begin{array}{l|l|c} \text { Mountain } & \text { Continent } & \text { Height (ft) } \\ \hline \text { Mt. Kilimanjaro } & \text { Africa } & 19,340 \\ \hline \text { Elbrus } & \text { Europe } & 18,510 \\ \hline \text { Aconcagua } & \text { South America } & 22,834 \\ \hline \begin{array}{l} \text { Denali } \\ \text { (Mt. McKinley) } \end{array} & \text { North America } & 20,320 \\ \hline \text { Vinson Massif } & \text { Antarctica } & 16,864 \\ \hline \text { Mt. Kosciusko } & \text { Australia } & 7,310 \\ \hline \text { Mt. Everest } & \text { Asia } & 29,035 \\ \hline \end{array}$$ In which continent does the highest mountain lie?

Refer to the table. The table represents the Seven Summits (the highest peaks from each continent). $$\begin{array}{l|l|c} \text { Mountain } & \text { Continent } & \text { Height (ft) } \\ \hline \text { Mt. Kilimanjaro } & \text { Africa } & 19,340 \\ \hline \text { Elbrus } & \text { Europe } & 18,510 \\ \hline \text { Aconcagua } & \text { South America } & 22,834 \\ \hline \begin{array}{l} \text { Denali } \\ \text { (Mt. McKinley) } \end{array} & \text { North America } & 20,320 \\ \hline \text { Vinson Massif } & \text { Antarctica } & 16,864 \\ \hline \text { Mt. Kosciusko } & \text { Australia } & 7,310 \\ \hline \text { Mt. Everest } & \text { Asia } & 29,035 \\ \hline \end{array}$$ Which mountain among those listed is the lowest? In which continent does it lie?