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
alisha [4.7K]
2 years ago
10

11

Mathematics
1 answer:
Gnesinka [82]2 years ago
4 0

Using a proportional relationship, it is found that the two equations that have the same constant of proportionality are givn by:

с 1 and 3

<h3>What is a proportional relationship?</h3>

A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:

y = kx

In which k is the constant of proportionality.

In this problem, the functions and constants are given as follows:

  • 1. 4y = 3x -> k = 3/4.
  • 2. 8y = 5x -> k = 5/8.
  • 3. 8y = 6x -> k = 6/8 = 3/4.
  • 4. 5y = 8x -> k = 8.5.

Equations 1 and 3 have the same constants, hence option c is correct.

More can be learned about proportional relationships at brainly.com/question/10424180

You might be interested in
What is average unit rate for 200/12.54
Nadusha1986 [10]

Answer:

Approximately 16.

Step-by-step explanation:

If you just divide 200/12.54, you get about 15.9 which rounds to 16.

3 0
3 years ago
A recipe that yields 12 cups of soup calls for 28 ounces of beef broth how many ounces of beef broth do you need to make 18 cups
Genrish500 [490]

Answer:

42

Step-by-step explanation:

for one cup 28/12

for 18 cup,

(28/12)×18

=42

6 0
2 years ago
Please, I need help with this math question.
kondaur [170]

Step-by-step explanation:

Indeed the brainliest is t

8 0
2 years ago
A bicycle store costs ​$4200 per month to operate. The store pays an average of ​$75 per bike. The average selling price of each
Lelechka [254]

Store should sell about 31 bicycle for average price of $135 each bicycle.

Step-by-step explanation:

  • To find bike we need Algebra to solve the equation.
  • when x = 1 , Y = 135 *x
  • When x 2 , Y = 135 *2
  • Formula you could apply to go for break even y = 135*x
  • Bicycle store pays about $4200
  • Algebra used for every business and working to make easy task.
  • It takes about 31 bicycle a month to get into break even.
  • Every store needs break even to not incur lost.
  • Break even point is equilibrium between income and expenses.

7 0
2 years ago
This year, a small business had a total renvue of 51,000. If this 36% more than their total renvue the previous year, what was t
kenny6666 [7]

Answer: well your answer is 18360

Step-by-step explanation: so let's say 51,000 is 100% and x is what where looking for, we know x is 36% so write x=36% the you have 51,000=100% now you have two simple equations.

5 0
3 years ago
Other questions:
  • Circle C lies on the coordinate plane with its center at (2,−16).
    6·2 answers
  • The sum of 3 consecutive odd integers is 39. what are the integers?
    6·1 answer
  • Evaluate the function for x=4 <br> F(x)= x^3+2x^2+1
    11·1 answer
  • 5x + (–7) = –8x + 6
    7·2 answers
  • Whats the remainder to 5,323 ÷ 34
    5·2 answers
  • Need help giving 10 Points. Answer—and explanation
    13·1 answer
  • MODEL HOUSE Baron built a square pyramid block to use as the roof of a model house he was making. The square base had sides of l
    6·2 answers
  • Please answer correctly !!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!
    15·1 answer
  • Which equation best describes the line in the graph?
    9·2 answers
  • Which statement could be used to explain why f(x) = 2x – 3 has an inverse relation that is a function?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!