There are boys and girls in a class. if the number of girls is multiplied by two and added to the number of boys in the class, t
he sum is 30. if the number of girls is multiplied by two and the number of boys in the class is subtracted from it, the result is 6. how many boys are in the class?
1 answer:
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Answer:
The minimum value is 24
Step-by-step explanation:
we know that
The "feasible region" has vertices
The objective function is
To determine the minimum value of the objective function, substitute the value of x and the value of y of each vertex in the objective function and then compare the values
1) For (4,5)
x=4,y=5
2) For (4,6)
x=4,y=6
3) For (7,4)
x=7,y=4
4) For (3,6)
x=3,y=6
therefore
The minimum value is 24