Solve the System A) $\{ ( - 2 , - 7 ) \}$

question 288

Multiple Choice

Solve the system.
- $$\begin{array} { l } \frac { 7 } { x } - \frac { 5 } { y } = \frac { 7 } { 2 } \\\frac { 6 } { x } + \frac { 5 } { y } = - \frac { 23 } { 14 }\end{array}$$

• A) \(\{ ( - 2 , - 7 ) \}\)
• B) \(\{ ( 7,2 ) \}\)
• C) \(\left\{ \left( - \frac { 329 } { 240 } , - 2 \right) \right\}\)
• D) \(\{ ( 7 , - 2 ) \}\)

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Definitions:

Conversion Formula

An equation used to change one unit of measurement to another.

International 24-Hour Clock

A timekeeping convention that runs from 00:00 to 23:59, eliminating the need for AM and PM designations, widely used in military, aviation, and international contexts.

Aspirin

A medication used to reduce pain, fever, inflammation, and prevent blood clots.

Stat

An abbreviation for the Latin term "statim," meaning immediately, often used in medical orders for urgent procedures or medications.