jy≤-15x + 3000 y ≤ 5x In the xy-plane, if a point with coordinates (a, b) lies in the solution set of the system of inequalities above, what is the maximum possible value of b ?
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Answer:
750
Step By Step Explnation:
The maximum value of b occurs when take equality.
⇒−15x+3000=5x
⇒−20x=−3000
⇒−20x=−3000
⇒x=150
Therefore , y=5×150=750
Hence maximum possible value of b=750
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