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igor_vitrenko [27]
3 years ago
9

The sum of two numbers is 64 . the smaller number is 14 less than the larger number. what are the numbers?

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
5 0
..2x+14=64
x=25
...x+y=64
25+y=64
y=39
x is the smallest,y is the largest
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Step-by-step explanation:

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2 years ago
What is y greater then or equal to 2x on a graph
Juliette [100K]

Answer:

The minimal number for the objective function P =20x+16y is: 780

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Step-by-step explanation:

We are given a system of inequalities as:

y is less than or equal to 2x

i.e.          y ≤ 2x--------(1)

x + y is greater than or equal to 45

i.e.      x+y ≥ 45  ------------(2)    

and    x is less than or equal to 30.    

i.e.               x ≤ 30 -----------(3)    

On plotting these inequalities we get the boundary points as:

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( Since, the optimal solution always exist at the boundary point )

The optimal function is given by:

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Hence, at (15,30) we get:

P= 780

at (30,60) we get:

 P= 1560

at (30,15) we get:

P= 840

This  means that the minimal value of the function is 780

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5 0
3 years ago
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From the question

a = 45

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The explicit formula for the sequence is

U(n) = 45(1/3)^n-1

Hope this helps you

7 0
3 years ago
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6 0
2 years ago
Read 2 more answers
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