Decide Which of the Given Ordered Pairs Is a Solution $$\left( \begin{array} { c } - 3 x + 4 y = 36 \\3 x - 4 y = - 35\end{array} \right)$$

question 1

Multiple Choice

Decide which of the given ordered pairs is a solution of the given system of equations. $$\left( \begin{array} { c } - 3 x + 4 y = 36 \\3 x - 4 y = - 35\end{array} \right)$$

• A) ( -5, 4 )
• B) ( -3, 5 )
• C) ( -5, 5 )
• D) ( -7, 5 )
• E) none of the above

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Definitions:

Real Rate Of Return

The yearly percent gain achieved from an investment, corrected for price variations caused by inflation or other external factors.

Inflation Rate

Inflation rate is the annual percentage increase in the general price level of goods and services in an economy over a period of time.

Annually

Occurring once every year, often used to describe financial operations or events that happen yearly.

Interest

The cost of borrowing money, typically expressed as an annual percentage of the loan amount.