Solve the System Graphically $\left\{ \begin{aligned}6 x + 8 y & = 48 \\x - 8 y & = - 20\end{aligned} \right.$

question 211

Multiple Choice

Solve the system graphically. $\left\{ \begin{aligned}6 x + 8 y & = 48 \\x - 8 y & = - 20\end{aligned} \right.$

• A)(6, 3)
• B)(-4, -3)
• C)(4, 3)
• D)(6, 6)
• E)(-6, -6)

---

Definitions:

Expected Returns

The mean of all the likely returns for an investment or portfolio over a given period, accounting for the risk of those returns.

Portfolio

An assortment of financial assets such as equities, bonds, commodities, money, and near-money assets, encompassing both closed-end funds and exchange-traded funds (ETFs).

Coefficient Of Correlation

A statistical measure that calculates the strength and direction of a linear relationship between two variables, ranging from -1 to 1.

Positively Correlated

A relationship between two variables in which they move in the same direction; as one increases, the other also increases.