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
attashe74 [19]
3 years ago
11

The ratio of the profit, material cost and production labour of an article is 5:7:13.

Mathematics
1 answer:
IRINA_888 [86]3 years ago
8 0

Answer:

The cost of producing the article is -3500 (Negative cost)

Step-by-step explanation:

The given parameters are

The ratio of the profit to material cost to production labor = 5:7:13

The amount of the material cost = 840 + Labor cost

Let the total cost = X

Therefore, we have;

The fraction of the total cost that is material cost = 7/(5 + 7 + 13) = 7/25

Therefore, the material cost = 7/25 × X

The fraction of the total cost that is labor cost = 13/(5 + 7 + 13) = 13/25

Therefore, the labor cost = 13/25 × X

However, the amount of the material cost = 840 + Labor cost, which gives;

7/25 × X = 13/25 × X + 840

7/25 × X - 13/25 × X = 840

-6/25 × X= 840

X = 840/(-6/25) = 840×(-25/6) = -3500

The cost of producing the article = -3500.

You might be interested in
11. All services at the salon are 25% off today. Maria decided to get a haircut that originally costs $22.
laila [671]

a)

22 * (1 - 0.25) = 16.50

b)

16.50 * (0.2) = 3.30

8 0
3 years ago
What observations do you notice about TB tests based on the tree diagram? (Hint: What do the numbers of the tree diagram represe
Serjik [45]

Answer:

They repesent how to divied

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Simplify the following expression: (x + 6y) − (3x − 10y). If the final answer is written in the form Ax + By, what is the value
Ksju [112]

-2

becasue we

-2x-4y

-2 = A

7 0
3 years ago
Read 2 more answers
Write the equation that passes through the following points:<br><br> (5,0) and (−10,−5)
Vikentia [17]

Answer:

The answer is:

y =  \frac{1}{3} x -  \frac{5}{3}

Step-by-step explanation:

❃Incase you forgot what the linear equation formula is ☟

y = mx + b

❃Incase you also forgot, The is what the slope formula is ☟

m = \frac{y_2 - y_1 }{x_2 - x_1}

➊ First: We are going to be solving for the slope.

m = \frac{  - 5 - 0}{ - 10 - 5} = \frac{ - 5}{  - 15} =  \frac{1}{3}

➋Second: We find the y-intercept.

y = mx + b \\ 0 =  \frac{1}{3} (5) + b \\ 0 =  \frac{5}{3}  + b \\ \frac{  -   \frac{5}{3}  =  -  \frac{5}{3 }   \:  \:  \:  \:  \:  \:  \: \: \: \: \: \: }{  -  \frac{5}{3}  = b}

➌Third: Plug in.

y =  \frac{1}{3} x -  \frac{5}{3}

4 0
3 years ago
Please answer the question ​
Lady bird [3.3K]

Answer:

the first one is

+2 +4 + 8 + 16 +32

he multiply by 2 every time he add numbers so its 65

the second one he make this

-8 -4 -2 -1

every time he Take from numbers he devide by 2

so its 5

the third one

+6 +18 + 54 + 162

every time he add he multiply by 3

ao its 162 +80 =242

the fourth one is

+33 +66 + 132 +264

he multiply by 2 every time he add

so its 267+264=531

the fiveth one is

he put the roots

2²,3²,4²,5²,6²

so the answer is 36

Step-by-step explanation:

A 65

B 5

C 242

D 531

E 36

hopefully its helpful man

6 0
2 years ago
Other questions:
  • Please help me... Question is in the picture
    13·1 answer
  • Find the value of 2^-3 x 3^-2
    6·2 answers
  • Two events, A and B, are disjoint. What is the probability that both A and B will occur at the same time?
    14·1 answer
  • What is the slope of the line graphed on the coordinate plane?
    12·2 answers
  • 8.0x=x^3+3.0x^2 solve for x
    14·1 answer
  • The side lengths of a square are each 3p. By adding 5 to the length and subtracting 5 from the width, a rectangle is made. What
    7·1 answer
  • Which of the following best describes an arrangement of repeating shapes that have no spaces or overlaps between the shapes?
    11·1 answer
  • What is equivalent to<br> 2(x-5)+4x-18=4x
    13·1 answer
  • The area of the large rectangle is twice the area of the small rectangle. What is the value of x?Two rectangles are shown. The l
    7·1 answer
  • The formula for finding the volume of a rectangular prism is V = Bh. A rectangular prism with dimensions _________ will have a v
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!