The _______ is the equation that can be minimized or maximized in linear programming.
objective function
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25
Five years ago, the age of Niraj was seven times that of his son Girish. Five years from, his age will be three times that of his son. What is their ages today?
their present ages are 40 years and 10 years.
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25
Find two numbers whose sum isย 28 and difference is 2
13 and 15
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25
Solve:
y=5x-7-3x
-2y=-12
(2,3)
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boom
Lose 50 points!
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gold
Win 50 points!
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fairy
Take points!
5
10
15
20
25
lifesaver
Give 15 points!
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15
The minimum or maximum of an objective function will occur at a __________ of the feasible region
vertex
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thief
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5
10
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25
magnet
Take 5 points!
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gift
Win 15 points!
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thief
Give points!
5
10
15
20
25
lifesaver
Give 10 points!
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gold
Win 50 points!
Okay!
shark
Other team loses 25 points!
Okay!
baam
Lose 5 points!
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thief
Give points!
5
10
15
20
25
gold
Win 50 points!
Okay!
rocket
Go to first place!
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lifesaver
Give 20 points!
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25
Solve:
y=-4x+8
8x+2y=16
infinitely many solutions
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15
Name two methods of solving systems of two equations.
(2) Substitution, Elimination, Graphing
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25
Solve:
(-3,3)
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25
Given a two-digit natural number, the sum of the tens digit and the units digit is 14. If the tens digit and the units digit are interchanged, the new number is 18 units larger than the given number. Find the given number.