1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saul85 [17]
1 year ago
6

Find the minimum and maximum values of z = 2x+4y 4x + y ≤ 40 20x +y ≥72 4x + 5y ≥ 72

Mathematics
1 answer:
gladu [14]1 year ago
6 0

There are no feasible solutions for minimum and maximum values for the function z = 2x + 4y that follow the given constraints.

  • The given constraints are.
  • 4x + y ≤ 40
  • 20x +y ≥72
  • 4x + 5y ≥ 72
  • We change these inequalities to equations.
  • 4x + y = 40
  • 20x +y =72
  • 4x + 5y = 72.
  • Now we find the points which satisfy the equation when x is 0 and when y is 0. We do this for every equation.
  • (0, 40) and (10, 0) satisfy the first equation.
  • (0, 72) and (3.6, 0) satisfy the second equation.
  • (0, 14.4) and (18, 0) satisfy the third equation.
  • Now we plot these equations on the graph.
  • Now we shade the regions that belong to the corresponding inequalities.
  • The common region contains our feasible solution.
  • But here we have no common region for all three inequalities.
  • So, there are no feasible solutions.

To learn more about equations, visit :

brainly.com/question/10413253

#SPJ9

You might be interested in
Round to nearest tenth 24.316
timama [110]

Answer:

24.3

Step-by-step explanation:

Because 1 is less than 5 so you round down

8 0
3 years ago
Read 2 more answers
Help I will give brainless
fgiga [73]

Answer:

question>

Step-by-step explanation:

what ya need help with

5 0
2 years ago
Trigonometry
Leona [35]

Answer:

7 units

Step-by-step explanation:

These points lie on the same horizontal line.

No vertical distance

Only horizontal distance of:

15-8 = 7 units

6 0
4 years ago
Read 2 more answers
The store at which Andy usually shops is having a sale. Roast beef costs $4 per pound and shrimp costs $10 per pound.
prisoha [69]

Answer:

Part 1;

10y + 4x ≤ 96

Part 2;

y = 8

x = 4

Step-by-step explanation:

1 - Write an equation

Let z equal the total price

10y + 4x = z

2 - Use that to answer the questions

"Write an inequality to represent the different possible combinations that Andy can buy if he has $96."

<em>If Andy has $96 that means the amount the two add up two can equal 96 or be less than 96 however not any more. That means 10y + 4x must be less than or equal to 96. This is written as follows</em>

<em />

10y + 4x ≤ 96

With this in mind we can answer the following question of what is one possible combination. To do this, lets assume

10y + 4x must equal 96

Lets make 96 divisible by 10 using our pounds of roast beef.

To do this we need to get rid of the 6; which we can do so by turning 4x into 16. 4 goes into 16 4 times.

Therefore;

10y + 4x = 96

10y + 4(4) = 96

10y + 16 = 96

      - 16   - 16

10y= 80

Divide both sides by 10

y = 8

And our x when y = 8 was 4

so

x = 4

7 0
3 years ago
Match each expression with its value.
Dmitry [639]

Answer:

OMG wrong person did not mean to click on you tho... It looks like the 3rd option is correct.

Step-by-step explanation:

Hope this helps:)

3 0
3 years ago
Other questions:
  • 7 1/5 + ( 3 2/5 + 5 4/5 ) =​
    6·2 answers
  • Why is it important to convert rates to the same units before comparing them
    15·1 answer
  • What is y + 10 = -3(x + 10) in slope-intercept form?
    8·2 answers
  • Question 7 of 10
    8·1 answer
  • Find the volume of each solid. Sana po ma answer ty
    13·1 answer
  • David put $1500 in a savings account that earns 4% simple interest for 6 months. How
    12·1 answer
  • A survey of 1,095 tourists visiting Orlando was taken. Of those surveyed:
    6·1 answer
  • What is the value of m in the equation 4m 2(m 1) = 9m 5? −1 1 7 17.
    7·1 answer
  • Liliana is making a vase with a circular base. She wants the area of the base to be between 135 cm2 and 155 cm2. Which circle co
    12·1 answer
  • Area of Composed Figures - Quiz-Level G
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!