Solve Using Cramer's Rule, If Possible $$\left\{ \begin{array} { l } x + y = 5 \\3 x + 3 y = 15\end{array} \right.$$

question 53

Multiple Choice

Solve using Cramer's rule, if possible. If it is not possible, state whether the system is inconsistent or has infinitely many
solutions.
- $$\left\{ \begin{array} { l } x + y = 5 \\3 x + 3 y = 15\end{array} \right.$$

• A) \(( 0,0 )\)
• B) \(( 5,0 )\)
• C) Inconsistent
• D) Infinitely many solutions

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Interest calculated and paid twice a year on investments or loans.

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Straight-line Method

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Serial Bond

A type of bond that matures in installments over a period of time rather than having a single maturity date.