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Rama09 [41]
3 years ago
5

Evaluate P = 50x + 80y at each vertex of the feasible region. (0, 0) P = (0, 15) P = (6, 12) P =

Mathematics
2 answers:
Alekssandra [29.7K]3 years ago
5 0

Answer:

P(0.0)=0

P(0,15)=1,200

P(6,12)=1,260

Step-by-step explanation:

we have

P=50x+80y

To evaluate the value of P, substitute the value of x and the value of y in the equation

case 1)

For vertex(0,0)

x=0,y=0

substitute

P(0.0)=50(0)+80(0)=0

case 2)

For vertex(0,15)

x=0,y=15

substitute

P(0,15)=50(0)+80(15)=1,200

case 3)

For vertex(6,12)

x=0,y=12

substitute

P(6,12)=50(6)+80(12)=1,260

Yanka [14]3 years ago
4 0

(0, 0) <span>P = <span> ⇒ 0</span></span>

(0, 15) <span>P = <span> ⇒ 1200</span></span>

(6, 12) <span>P = <span> ⇒ 1260</span></span>

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bazaltina [42]
When you want to find a percent of a number you do this:
given number/ 1   multiplied by   percentage/100

so in this question its a multiple step 

start with finding 25 percent of 4250 which is= 1062.5
so thats how much the discount is so the amount after the 25% discount is:
4250-1062.5= 3187.5

then you have to add 9% due to fees
so you find 9% of 3187.5 which is= 286.875
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8 0
3 years ago
Jerry started doing sit-ups every day. The first day he did 18 sit-ups. Every day after that he did 4 more sit-ups than he had d
USPshnik [31]

Answer:

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7 0
3 years ago
Factor <br><br> LaTeX: 7v^2+31v+12
bazaltina [42]

Answer:

(7v +3 ) ( v    + 4  )

Step-by-step explanation:

7v^2+31v+12

(7v + ) ( v    +   )

12 = 1*12

       2*6

       3*4

7* 4 + 3 = 31

(7v +3 ) ( v    + 4  )

6 0
3 years ago
Question 2
fomenos

Answer:

D. (-2,-5), (0, -7), (1, -4)

Step-by-step explanation:

From Function Theory we must remember that range of a function is the set of images related to elements of the domain. In this case, we must find the image of each of the three elements that forms the domain of f(x, y) = (y+2, -x-4), which are: A(x,y) = (1, -4), B(x,y) = (3,-2) and C(x,y) = (0,-1).

Then we proceed to find all elements of range:

A(x,y) = (1, -4)

f(1,-4) = (-4+2,-1-4)

f(1,-4) = (-2,-5)

B(x,y) = (3,-2)

f(3,-2) = (-2+2,-3-4)

f(3,-2) = (0,-7)

C(x,y) = (0,-1)

f(0,-1) = (-1+2,0-4)

f(0,-1) = (1,-4)

Which corresponds to option D.

3 0
3 years ago
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