please help me with this

Answer:

We know that:

1 inch in the drawing, equals 3 feet in the real room.

Then if the scale is 6 in by 4 in, the actual room is:

6*3ft by 4*3ft

18ft by 12ft.

The total area of the room is:

18ft*12ft = 216ft^2.

Now we know that the price of the carpet is $5,50 per square ft,

The area of the room is 216 ft^2, then if we want to carpet the whole room, we need to pay 216 times $5.50.

Cost = 216*$5.50 = $1,188

Answer:

y=24-4x

Step-by-step explanation:

If you use this equation on any problem, you can see it will work.  For (1,20) plug in the x and y variable, which is 20=24-4(1)      

4(1)=4, so the equation is 20=24-4

24-4=20

20=20

Answer:

ssorry i am 2ncd grade

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

Geometry escape challenges can be a fun way to develop problem-solving skills and deepen one's understanding of geometric principles. With practice and persistence, anyone can improve their geometry skills and become better equipped to tackle more complex challenges.

Geometry is a branch of mathematics that deals with the study of shapes, sizes, relative positions of objects, and the properties of space. It has applications in various fields like engineering, art, architecture, and science.

To solve geometry problems, one needs to have a solid understanding of geometric principles and formulas and develop problem-solving skills that enable them to visualize and manipulate 2D and 3D objects.

Escape challenges are games designed to test one's logical thinking and puzzle-solving abilities. In the context of geometry, an escape challenge may involve finding solutions to problems or uncovering hidden clues that help players move through various levels of the game.

To succeed in escape challenges, one needs to be observant, analytical, and creative. Some common strategies for tackling geometry escape challenges include breaking down complex problems into smaller components, using visual aids to help visualize concepts, and testing multiple solutions until the correct one is found.

In conclusion, geometry escape challenges can be a fun way to develop problem-solving skills and deepen one's understanding of geometric principles. With practice and persistence, anyone can improve their geometry skills and become better equipped to tackle more complex challenges.

For more such questions on geometry

https://brainly.com/question/24375372

#SPJ8

Answer:

y=3x^2+6x−24

Step-by-step explanation:

Answer:

Step-by-step explanation:

Y=3(x-2)(x+4)

= 3(x2 -2x +4x -8)

=3(x2+2x-8)

= 3x2 + 6x - 24

Answer:

Z= 31.6666666666666666

Step-by-step explanation:

x/5 - 4 = 2 1/3

x/5 = 6 1/3

x=6 1/3 times 5

x=31.66 repeated

Step-by-step explanation:

12x+6y+72=-35

12x+6y=-35-72

12x+6y=-107 equation i

X+y=-10 equation ii

multiply by 6 on equation ii and subtract from equation i

12x+6y=-107

-6x-6y=60

6x=47

X=7.83333333

put the value of X on equation i

12×7.83333333+6y=-107

6y=-107-94

y=33.5

now

put the value of X and y on equation iii

7×7.83333333-5×33.5+6z=200

54.8333331-167.5+6z=200

-112.666667+6z=200

6z=200+112.666667

z=52.1111112

Answer:

A sample is a subset of a population.

Step-by-step explanation:

Answer:

x = 22 / 2.95 :)

Step-by-step explanation:

Alright, so 2.95x + 28 = 50.

This means, (subtracting 28) that

2.95x = 50 - 28 = 22

2.95x = 22

So...

x = 22 / 2.95 :)

Step-by-step explanation:

Rate of change = final - initial / time(in years)

= 41 - 43 / 2014 - 2012

= - 2 / 2

Rate of change = - 1

Therefore, the number of employees with health care benefits reduced by 1 person per year between 2012 - 2014 in response to policy changes.

Answer:

blank 1 (in the graph) : -7x

blank 2 (in the graph) : 28

blank 3 (next to the graph) :-4

on the bottom equation blanks: -4 and then 7

bottom equation blanks should look like:

(x+-4)    (7-7)

Answer:

<ABC = 49°

Step-by-step explanation:

The sum of two supplementary angle is 180. From the diagram, the two angles are 3x+4 and 8x+11. IF this two angles are supplementary then;

3x+4+8x+11 = 180

11x+15= 180

11x = 180-15

11x = 165

x = 165/11

x = 15

From the attached diagram, <ABC = 3x+4

<ABC = 3(15)+4

<ABC = 45+4

<ABC = 49°

The equation of the Line of fit is y = 15x + 30.

The equation of the line of fit, we can use the two given points: (0, 30) and (2, 60).

First, we find the slope (m) of the line using the formula:

m = (change in y) / (change in x)

m = (60 - 30) / (2 - 0) = 30 / 2 = 15

The slope of the line is 15.

Next, we can use the point-slope form of a linear equation:

y - y₁ = m(x - x₁)

Using the point (2, 60):

y - 60 = 15(x - 2)

Simplifying the equation:

y - 60 = 15x - 30

Now, we can isolate y:

y = 15x - 30 + 60

y = 15x + 30

Therefore, the equation of the line of fit is y = 15x + 30.

For more questions on Line .

https://brainly.com/question/24644930

#SPJ8

The optimal solution for the primal LP is x1 = 0, x2 = 2, x3 = 2, with a maximum value of z = 16.

Let's start by writing down the dual LP. The dual LP is obtained by interchanging the roles of variables and constraints in the primal LP. The dual variables corresponding to the constraints are y1 and y2, representing the multipliers for the first and second constraint, respectively. The objective function of the dual LP is given by minimizing 4y1 + 9y2, and the dual LP subject to the dual constraints is as follows:

min 4y1 + 9y2 subject to:

2y1 + y2 ≥ 4

3y1 + 3y2 ≥ 3

y1, y2 ≥ 0

To graphically solve the dual LP, we can plot the feasible region defined by the dual constraints and find the point that minimizes the objective function. By solving the dual LP, we obtain y1 = 1/3 and y2 = 2/3, with a minimum value of 10/3. Now, using the complementary slackness conditions, we can find the set of optimal solutions for the primal LP. The conditions state that for any optimal solution, the product of the primal constraint and the dual variable must be zero. Since the primal constraints are inequalities, we consider them as equalities to check the conditions. For the first constraint, 2x1 + 2x2 + x3 = 4, we have y1(2x1 + 2x2 + x3 - 4) = 0, which gives y1 = 0. Similarly, for the second constraint, x1 + 3x2 + x3 = 9, we have y2(x1 + 3x2 + x3 - 9) = 0, which gives y2 = 0. Hence, the optimal solution for the primal LP is x1 = 0, x2 = 2, x3 = 2, with a maximum value of z = 16, satisfying the complementary slackness conditions.

Learn more about variables here: brainly.com/question/30288589

#SPJ11

Answer:

4×1.56=6.24 should be the answer

Answer:

$6.24

Step-by-step explanation:

If Kiki wants 4 cups of cat food, but each can is $1.56 - you simply need to multiply. $1.56 x 4 = $6.24.

This is assuming without tax or rounding to the nearest tenth or a dollar.

Answer:

Add up the number of chocolate chips and then just search up waht is the median of ____.

Step-by-step explanation:

Hope this helped

Answer:

[tex]5..3 = 18..x[/tex]

[tex] \frac{5}{3} = \frac{18}{x} [/tex]

Cross Multiply ✖

[tex]5(x) = 18(3)[/tex]

[tex]5x = 54[/tex]

Dividing both sides by 5 ⚄

[tex]x = \frac{54}{5} [/tex]

[tex]x = 10.8[/tex]

OR

[tex]10 \times \frac{4}{5} [/tex]

[tex]10 \frac{4}{5} [/tex]

MARNIE OUT !

Answer:

Step-by-step explanation:

To translate statements into expressions and equations:

1) Identify __KEY__ __WORDS____ that indicate the operation. 2) Write the numbers/variables in the correct order.

The SUM of _____5_______ and ______8______: _____5 + 8_____ The DIFFERENCE of ___n_____ and ____3______ : _____n – 3______ The PRODUCT of ____4______ and ____b – 1____: __4(b – 1)___

The QUOTIENT of ___4_____ and ____ b – 1_____: 4 ÷ (b – 1) or Write each verbal phrase as an algebraic expression.

                                  1.thesumof8andt 8+t 3.theproductof5andb 5b

LESS THAN

MORE THAN

2.thequotientofgand15 4.thedifferenceof32andx 32-x

SWITCH THE the first number subtracted

                ORDER OF THE TERMS!

from the second! 5. Eightmorethanx _x-8_

Write the phrase five dollars less than Jennifer earned as an algebraic expression.

6. Sixlessthanp __p-6___

   Key Words five dollars less than Jennifer earned Variable Let d represent # of $ Jennifer earned Expression d–5 6. 14lessthanf f-14

8. 3 more runs than Pirates scored P + 3 10. Arthur is 8 years younger than Tanya

7.pmorethan10 10+p

9. 12 less than some number n – 12

11. Kelly’s test score is 6 points higher than Mike’s

              IS,

equals,

is equal to

Substitute with equal sign. 8. The product of 7 and b is equal to 63.

7b = 63

10. The quotient of x and 7 is equal to 13. x/7 =13

 7. 5 more than a number is 6. n+5=6

9. The sum of r and 45 is 79. r+45=79

               TWICE = DOUBLE = 2 times a number = multiply by 2

  Addition Phrases

     Expression

  Subtraction Phrases

     Expression

   8 more than a number

The sum of 8 and a number x increased by 8

the total of x and 8

 x+8

The difference of r and 6

r decreased by 6

6 less than a number

6 subtracted from a number

 r-6

  Multiplication Phrases

     Expression

  Division Phrases

     Expression

   Twice a number

The product of 2 and n

2 multiplied by a number 2 times a number

   2n

 The quotient of z and 3 A number divided by 3 The ratio of z and 3

        Practice: Underline key words. Write each phrase as an algebraic expression or equation.

 11.

13.

15.

18.

20.

Translate each expression or equation into a word expression or statement.

22) 23) 24)

9y the product of 9 and number y________________ x – 8 = 14 _8 less than a number is 14.__

= 24 __the quotient of y and 12 is 24___

Sevenlessthananumberis15 n–7=15 7 less than m m – 7

12. Thetotalof5andc 5+c

14. Thesumofanumberand16is23n+16=23 16. The quotient of w and 10 is equal to 7 w/10 =7 19. $12 less than the original price is $48 p–12=48

21. (– 65) is 5 times a product of 5 and a number

the score increased by 8 points s + 8 17morethansomenumberis57 n–17=57 twice as many points as Bob has 2B

-65 = 5(5n)

Writing Two-Step Expressions and Equations less than twice a number Six x is four Two less than the quotient of 15 and a number 2x–6=4 –2=15

  Nine times a number decreased by four

9n–4

Five times the sum of six and some number

5(6+n)

Twice the difference of y and three

2 ( y – 3)

The sum of 5 and product of 7 and x

5+7x 9–

The product of 4 and the difference of x and 3 The product of the difference of x and 3 and 4 4(x–3) (x–3)4

7. Five less than twice a number is 7. __2n – 5 = 7____

8. One less than the product of four and a number is 11. __4n – 1 = 11_

9. Ten more than the quotient of a number and 3 is 12. + 10 = 12__________

10. The sum of 9 and the quotient of x and 7 is 11. _9 +           _= 11_________

11. The product of 2 and the sum of 5 and t is 8. ___2(5 + t) = 8___

12. Ten less than the quotient of a number and −2 is three ___         – 10 = 3_______ 13. 7(b + 2) _The product of 7 and the sum of b and 2_

YOU MUST USE PARENTHESES for · or ÷ THE (SUM) or (DIFFERENCE)!

The quotient of 7 and d decreased by 9

– 9

    The difference of 9 and the quotient of s and –4

                 14. 2c – 5 __5 less than twice a number_________

Answer:

x = 0

x = -1

x = -2 and so on Basically 0

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

The false statement among the options provided is: a. Customer service will improve.

While having more retail stores can potentially provide benefits such as increased accessibility and convenience for customers, it does not automatically guarantee an improvement in customer service. Customer service relies on several factors that are not solely determined by the number of retail stores:

Quality of Staff: The level of customer service primarily depends on the training, skills, and attitude of the staff members. It is essential to have well-trained and motivated employees who possess excellent communication and problem-solving abilities. The number of stores alone does not directly impact the quality of staff.

Training Programs: Retailers need to invest in comprehensive training programs to enhance their staff's customer service skills. This includes imparting knowledge about products, effective communication techniques, conflict resolution, and empathy, among other things. The presence of more stores does not guarantee a robust training program unless it is specifically implemented and maintained.

Management Practices: Effective management practices play a vital role in ensuring consistent and high-quality customer service across all stores. This involves setting clear service standards, providing ongoing support and guidance to the staff, monitoring performance, and addressing any issues promptly. The number of stores does not inherently improve management practices.

Organizational Culture: The overall culture within the retail organization greatly influences its customer service. If there is a customer-centric culture that values and prioritizes exceptional service, it is more likely to be reflected in all stores, regardless of their number. However, simply increasing the number of stores does not automatically create or enhance a positive organizational culture.

In conclusion, while having more retail stores may provide potential advantages in terms of accessibility and convenience, the improvement in customer service cannot be guaranteed without considering factors such as staff quality, training programs, management practices, and organizational culture. These elements have a more direct impact on customer service than the number of stores alone.

Learn more about   statement   from

https://brainly.com/question/27839142

#SPJ11

Answer:

m=2

Step-by-step explanation:

RS=2m+2

ST=3m+3

RT=15

m=2

RS=2(2)+2

RS=4+2

RS=6

ST=3(2)+3

ST=6+3

ST=9

Because S is in the middle of RT, if you add RS and ST together, you will get the length of RT.

6+9=15

Answer:

Its false im pretty sure i hope this helped

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

I believe that it is FALSE

Hope this helped

Answer:

The answers are............

4) D, 5) 0.75

Answer:

invention of 0

Step-by-step explanation:

shows that it is possible to have nothing

Answer:

i got 7 [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Answer:

The answer for your first question after just factoring is -(x-6)(x+7). So the answer for the first question is C

The answer to the second question after factoring is -3x(2x+3), which matches Choice A, so the answer to the second question is A.

Step-by-step explanation: