​Solve the System of Linear Equations by the Method of Elimination,find

question 21

Multiple Choice

​Solve the system of linear equations by the method of elimination,find (x,y) . ​​ $$\left\{ \begin{array} { l } - 0.06 x + 0.01 y = 0.03 \\- 0.09 x - 0.04 y = 0.09\end{array} \right.$$ ​

• A)​ \(\left( - \frac { 11 } { 7 } , - \frac { 11 } { 9 } \right)\)
• B) \(\left( - \frac { 14 } { 11 } , - \frac { 9 } { 11 } \right)\)
• C)​ \(\left( - \frac { 7 } { 11 } , - \frac { 27 } { 11 } \right)\)
• D)No solution
• E)​ \(\left( - \frac { 7 } { 11 } , - \frac { 9 } { 11 } \right)\)

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Definitions:

Hyposecretion

The diminished secretion of hormones or other products from glands, leading to deficiencies in the body.

Abbreviation

A compact version of a word or phrase.

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A mineral and an electrolyte essential for cell function, heart, muscle, and nerve function, and the maintenance of normal blood pressure.

IDDM

Insulin-Dependent Diabetes Mellitus, also known as Type 1 Diabetes, where the body's immune system attacks insulin-producing cells.