Solve the System by the Best Method $$\left\{ \begin{array} { l } 8 x + 98 = 6 y \\- 3 x - 4 y = - 7\end{array} \right.$$

question 17

Multiple Choice

Solve the system by the best method. Use set notation to express the solution set.
- $$\left\{ \begin{array} { l } 8 x + 98 = 6 y \\- 3 x - 4 y = - 7\end{array} \right.$$

• A) \(\{ ( - 8,8 ) \}\)
• B) no solution; \(\varnothing\)
• C) \(\{ ( - 7,8 ) \}\)
• D) \(\{ ( - 7,7 ) \}\)

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Definitions:

Moderate

Neither extreme nor excessive, often referring to views, conditions, or amounts that are reasonable or average.

Conservative

In politics, it refers to someone favoring traditional views and values, tending to oppose change. In other contexts, it can also mean cautious or restrained.

Blood Pressure

The pressure of circulating blood on the walls of blood vessels, often measured for both systolic and diastolic pressures.

Conditional Distribution

A statistical term that describes the distribution of a variable contingent on the value(s) of one or more other variables.