Solve the System by Any Method, If Possible $$\left\{ \begin{array} { c } 0.18 x - 0.09 y = 0.36 \\2 x - 4 = y\end{array} \right.$$

question 48

Multiple Choice

Solve the system by any method, if possible. $$\left\{ \begin{array} { c } 0.18 x - 0.09 y = 0.36 \\2 x - 4 = y\end{array} \right.$$

• A) \(\left( \frac { 3 } { 2 } , 0.36 \right)\)
• B) \(\left( 0.18 , \frac { 3 } { 2 } \right)\)
• C) \(\left( 0.36 , \frac { 3 } { 2 } \right)\)
• D)infinitely many solutions, dependent equations
• E)no solution, inconsistent system

Recognize the differences in productivity challenges between the service and manufacturing sectors.

Understand how changes in operating hours or shifts affect productivity.

Comprehend the influence of technological and management changes on productivity.

Identify major contributors to productivity increase.

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Definitions:

Aldol Product

A compound produced by an aldol condensation reaction, typically involving the formation of a β-hydroxy ketone or aldehyde.

4-methylpentanal

An organic compound, specifically an aldehyde, with the chemical formula C6H12O, characterized by a methyl group attached to the fifth carbon of a pentanal chain.

Sodium Hydroxide

A highly caustic and strong base used in many industries; it is also known as lye or caustic soda.

α,β-unsaturated Aldehyde

An organic compound with a double bond between the alpha and beta carbon atoms and a carbonyl group at the alpha position.