Solve the System of Equations by Substitution, If a Solution $$\left\{ \begin{array} { l } 3 x + 5 y = 5 \\9 x = 10 + 15 y\end{array} \right.$$

question 131

Multiple Choice

Solve the system of equations by substitution, if a solution exists.
- $$\left\{ \begin{array} { l } 3 x + 5 y = 5 \\9 x = 10 + 15 y\end{array} \right.$$

• A) \(x = \frac { 25 } { 18 } , y = \frac { 1 } { 6 }\)
• B) \(x = \frac { 1 } { 18 } , y = \frac { 1 } { 6 }\)
• C) Many solutions
• D) No solution

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Definitions:

Remaining Maturity

The amount of time left until a financial instrument, such as a bond, reaches its maturity date and the principal is due to be repaid.

Coupon Rate

The annual interest rate payable on a bond's face value by its issuer, representing the yield paid to bondholders.

Par Value

A nominal value assigned to a security by the issuer, often used in the context of bonds or stock.

Yielding

The income return on an investment, such as the interest or dividends received from holding a particular security.