Solve Using the Substitution Method $$\begin{array} { l } x + y = 16 \\y = 3 x + 4\end{array}$$

question 79

Multiple Choice

Solve using the substitution method.
- $$\begin{array} { l } x + y = 16 \\y = 3 x + 4\end{array}$$

• A) \(( 4,12 )\)
• B) \(( 2,16 )\)
• C) \(( 3,13 )\)
• D) \(( 13,3 )\)

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Definitions:

Correlation

A statistical measure that describes the extent to which two or more variables fluctuate together.

44° Angle

An angle that measures 44 degrees, representing a specific amount of rotation between two lines around their common point.

Best Fit

A line or curve that approximates the relationship between two variables in a set of data, minimizing the discrepancies between observed and predicted values.

Data Points

Individual values or measurements that are collected as part of a data set.