A Linear Programming Problem Has Three Constraints,plus Nonnegativity Constraints on X

question 60

Multiple Choice

A linear programming problem has three constraints,plus nonnegativity constraints on X and Y.The constraints are: 2X + 10Y ≤ 100;4X + 6Y ≤ 120;6X + 3Y ≤ 90. What is the largest quantity of X that can be made without violating any of these constraints?

• A)50
• B)30
• C)20
• D)15
• E)10

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Definitions:

Acceptance

The act of receiving or taking something offered, or the recognition and embracing of someone's situation or reality without attempting to change it.

Bereavement

The process of recovery after the death of someone we felt close to.

Grief

The deep sorrow or emotional suffering experienced as a result of loss, particularly the loss of a loved one.

Mourning

The customary outward expression of grief.