Solve the System by Elimination $\left\{ \begin{array} { c } 6 x + 8 y = 1 \\- 4 x - 3 y = - 14\end{array} \right.$

question 57

Multiple Choice

Solve the system by elimination. $\left\{ \begin{array} { c } 6 x + 8 y = 1 \\- 4 x - 3 y = - 14\end{array} \right.$

• A) \(\left( 1 , - \frac { 5 } { 8 } \right)\)
• B) \(\left( 3 , \frac { 2 } { 3 } \right)\)
• C) \(\left( \frac { 109 } { 14 } , - \frac { 40 } { 7 } \right)\)
• D) \(\left( a , \frac { 1 - 6 a } { 8 } \right) \text { (dependent) }\)
• E)inconsistent

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Definitions:

Probability

A measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Human Capital

Human capital refers to the collective skills, knowledge, and experience possessed by an individual or population, viewed in terms of their value or cost to an organization or country.

Productivity

The efficiency with which input resources are converted into outputs, often measured as the amount of output produced per unit of input.

Discount Rate

The discount rate refers to the interest rate used in discounted cash flow analysis to determine the present value of future cash flows or to assess the attractiveness of an investment.