Solve the System of Equations Using Determinants $$\begin{array} { l } 4 x + y = 15 \\12 x + 3 y = 45\end{array}$$

question 106

Multiple Choice

Solve the system of equations using determinants.
- $$\begin{array} { l } 4 x + y = 15 \\12 x + 3 y = 45\end{array}$$

• A)(0, 15)
• B)(5, -5)
• C)infinite number of solutions
• D)no solution

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Discuss the role of economic integration in promoting international trade.

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Quantitative

Refers to data that can be quantified or measured and expressed numerically, allowing for statistical analysis.

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A measurement in the metric system that equals one percent of a meter.

Person's Height

A measurement of how tall an individual is, typically quantified in centimeters or feet and inches.

Negotiation

Negotiation is a dialogue between two or more people or parties intended to reach a beneficial outcome over one or more issues where a conflict exists with respect to at least one of these issues.