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Ronch [10]
4 years ago
7

Use the objective function P = 50x + 80y to calculate the profit at each point

Mathematics
2 answers:
tia_tia [17]4 years ago
8 0
I have attached a screenshot with the question.

Now, we are given the function:
P = 50x + 80y

From the given graph, we can define the three points at which we want to get the profit.
These points are:
(0,5) , (1,12) and (4,10)

At (0,5):
we have x = 0 and y = 5. Therefore:
P = 50x + 80y
P = 50(0) + 80(5)
P = 400

At (1,12):
we have x = 1 and y = 12. Therefore:
P = 50x + 80y
P = 50(1) + 80(12)
P = 1010

At (4,10):
we have x = 4 and y = 10. Therefore:
P = 50x + 80y
P = 50(4) + 80(10)
P = 1000

Hope this helps :)

MAXImum [283]4 years ago
4 0

Answer:

P=400

P=1010

P=1000

Step-by-step explanation:

on edgenuity 2020 :))

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What is the value of $x$ if $-\frac23(x-5) = \frac32(x+1)$?
Ipatiy [6.2K]

Answer:

x = (-29)/5

Step-by-step explanation:

Solve for x:

(2 (x - 5))/3 = (3 (x + 1))/2

Multiply both sides by 6:

(6×2 (x - 5))/3 = (6×3 (x + 1))/2

6/3 = (3×2)/3 = 2:

2×2 (x - 5) = (6×3 (x + 1))/2

6/2 = (2×3)/2 = 3:

2×2 (x - 5) = 3×3 (x + 1)

2×2 = 4:

4 (x - 5) = 3×3 (x + 1)

3×3 = 9:

4 (x - 5) = 9 (x + 1)

Expand out terms of the left hand side:

4 x - 20 = 9 (x + 1)

Expand out terms of the right hand side:

4 x - 20 = 9 x + 9

Subtract 9 x from both sides:

(4 x - 9 x) - 20 = (9 x - 9 x) + 9

4 x - 9 x = -5 x:

-5 x - 20 = (9 x - 9 x) + 9

9 x - 9 x = 0:

-5 x - 20 = 9

Add 20 to both sides:

(20 - 20) - 5 x = 20 + 9

20 - 20 = 0:

-5 x = 9 + 20

9 + 20 = 29:

-5 x = 29

Divide both sides of -5 x = 29 by -5:

(-5 x)/(-5) = 29/(-5)

(-5)/(-5) = 1:

x = 29/(-5)

Multiply numerator and denominator of 29/(-5) by -1:

Answer: x = (-29)/5

4 0
4 years ago
Need help plz.......
Maru [420]

Answer:

oh I see. that's an interesting question but the problem is I hate maths

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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