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2 years ago

What is the answer for P=, cost, and labor?

Mathematics

1 answer:

ollegr [7]2 years ago

4 0

9514 1404 393

Answer:

P = 160x +220y
cost: 50x +70y ≤ 7400
labor: 20x +25y ≤ 3500

Step-by-step explanation:

As with all cost problems, the total cost is the sum of products of number of items and item unit cost. Here, the items are acres of crops, and their unit costs are the respective cost per acre.

cost: 50x +70y ≤ 7400

Labor hours are added in similar fashion. The unit costs for labor hours are hours per acre for the different crops

labor: 20x +25y ≤ 3500

The profit function follows the same pattern:

P = 160x +220y

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Step-by-step explanation:

Hey, there!!

Here, one point is A(10,8) and P(8,5) is the midpoint.

Let B(x,y) be the another end point.

Now,

Using midpoint formulae,

$p(x.y) = \frac{x1 + x2}{2} . \frac{y1 + y2}{2}$

$p(8.5) = ( \frac{10 + x}{2} . \frac{8 + y}{2} )$

Since they are equal,equating with their corresponding elements we get,

$8 = \frac{10 + x}{2}$

or, 16 = 10 + x

or, x=16-10

Therefore, x = 6

Now,

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or, y = 2

Therefore, The coordinates of another point are B(6,2)

Hope it helps .....

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3 years ago

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3 years ago

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Andrej [43]

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