Solve the System of Equations Using Determinants $$\begin{array} { l } 2 x - 2 y = - 2 \\2 y + 4 x = 20\end{array}$$

question 19

Multiple Choice

Solve the system of equations using determinants.
- $$\begin{array} { l } 2 x - 2 y = - 2 \\2 y + 4 x = 20\end{array}$$

• A)(3, 4)
• B)(-4, 3)
• C)(4, 3)
• D)infinite number of solutions

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Definitions:

Resting Blood Pressure

The pressure in the arteries when the heart rests between beats, providing a baseline measure of heart health.

Resting Heart Rate

The number of heartbeats per minute when a person is at rest, an important measure of cardiac health and fitness.

Aerobic Fitness

The capacity of the heart, lungs, and blood vessels to supply oxygen-rich blood to working muscles during extended physical activity, enhancing endurance.

All-Cause Mortality

The total number of deaths due to any cause in a specific population, used as a measure of the general health of that population.