Solve the System of Linear Equations by the Method of Elimination.Find

question 45

Multiple Choice

Solve the system of linear equations by the method of elimination.Find (u,v) and check your solution algebraically. $\left\{ \begin{array} { l } 5 u + 6 v = 28 \\3 u + 5 v = 20\end{array} \right.$

• A) \(\left( \frac { 7 } { 20 } , \frac { 7 } { 16 } \right)\)
• B) \(\left( - \frac { 20 } { 7 } , \frac { 16 } { 7 } \right)\)
• C) \(\left( \frac { 20 } { 7 } , - \frac { 16 } { 7 } \right)\)
• D) \(\left( - \frac { 20 } { 7 } , - \frac { 16 } { 7 } \right)\)
• E) \(\left( \frac { 20 } { 7 } , \frac { 16 } { 7 } \right)\)

---

Definitions:

Exploration and Evaluation

Activities related to the search for mineral resources, including minerals, oil, natural gas, and similar non-regenerative resources after the entity has obtained rights to explore in a specific area.

Extraction

The process of removing natural resources from the earth, such as mining for minerals or drilling for oil, which can have significant accounting and environmental implications.

Impairment Write-downs

Accounting adjustments made to write off the portion of an asset's carrying amount that exceeds its recoverable amount.

Cash-generating Units

The smallest identifiable group of assets that generates cash inflows largely independent of the cash inflows from other assets or groups of assets.