Provide an Appropriate Response $\begin{array} { | c | c | c | c | c | } \hline \mathrm { x } & 1 & 3 & 10 & 20 \\\hline 6.5 \mathrm { x } & & & & \\\hline\end{array}$

question 407

Multiple Choice

Provide an appropriate response.
-The algebraic expression 6.5x represents the total cost for x adults to attend the theater.

a. Complete the table that follows.
$\begin{array} { | c | c | c | c | c | } \hline \mathrm { x } & 1 & 3 & 10 & 20 \\\hline 6.5 \mathrm { x } & & & & \\\hline\end{array}$

b. As the number of adults increases, does the total cost increase or decrease?

• A) \(\begin{array} { | c | c | c | c | c | }
• \hline \mathrm { x } & 1 & 3 & 10 & 20 \\
• \hline 6.5 \mathrm { x } & 6.5 & 19.5 & 65 & 130 \\
• \hline
• \end{array}\) The total cost decreases.
• B) \(\begin{array} { | c | c | c | c | c | }
• \hline \mathrm { x } & 1 & 3 & 10 & 20 \\
• \hline 6.5 \mathrm { x } & 7.5 & 9.5 & 16.5 & 26.5 \\
• \hline
• \end{array}\) The total cost increases.
• C) \(\begin{array} { | c | c | c | c | c | }
• \hline \mathrm { x } & 1 & 3 & 10 & 20 \\
• \hline 6.5 \mathrm { x } & 6.5 & 19.5 & 32.5 & 65 \\
• \hline
• \end{array}\) The total cost increases.
• D) \(\begin{array} { | c | c | c | c | c | }
• \hline \mathrm { x } & 1 & 3 & 10 & 20 \\
• \hline 6.5 \mathrm { x } & 6.5 & 19.5 & 65 & 130 \\
• \hline
• \end{array}\) The total cost increases.

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Definitions:

Magnetic Reversals

Occurrences where the Earth's magnetic field switches direction, swapping the magnetic north and south poles.

Numeric Ages

Refers to the actual number of years that have passed since a particular geological event or the formation of a rock.

Landslide

The sudden and rapid movement of a large amount of earth material, such as rock and soil, downslope due to gravity.

Unconformity

A surface of erosion or non-deposition that separates younger strata from older rocks, indicating a gap in the geologic record.