exam
Maths Puzzle
Numerical Ability
2(x-4)+6,5-x
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exam Other Question
Ingrid"s age is 5 years less than 2 times Danika"s age. If Ingrid is 25 years old, which equationcan be used to determine Danika"s age?
Maximize:
z = 4x + y
subject to the constraints:
0 <= x <= 7
0 <= y <= 8
x + y >= 2