Find the Difference $30 - ( - 11 )$
A)20
B)-41
C)19
D)41
E)-19

question 31

Multiple Choice

Find the difference $30 - ( - 11 )$ .

• A)20
• B)-41
• C)19
• D)41
• E)-19

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Definitions:

Iso-profit Line

A graphical representation in operations research and economics indicating all combinations of two products that generate the same level of profit.

Optimum

The most advantageous condition or degree of something, where the best possible outcome is achieved.

Feasible Region

In optimization problems, it is the set of all possible points that satisfy the problem's constraints, representing all possible solutions.

Corner-point Solution

A method in optimization problems, especially linear programming, where the optimal solution is found at the vertex or corner of the feasible region.