Examlex
Determine whether the given values of the variables are solutions of the equation.
(a)
(b)
Commodity
An essential commodity employed in business activities that is substitutable with other commodities of the identical category.
Maximise
The process of increasing a particular variable or outcome to its highest possible value under given constraints.
Input
Resources used in the production process to create goods or provide services.
Proportions
The relationship between parts and a whole, often expressed as a ratio or fraction.
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