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
satela [25.4K]
3 years ago
10

The variables x and y vary directly. Use the values to find the constant of proportionality, k. Then write an equation that rela

tes x and y.
y=72; x=3
Mathematics
2 answers:
den301095 [7]3 years ago
7 0
Y/X=? Basically saying that 72 divided by 3 is what
Travka [436]3 years ago
3 0

y = kx

Replace y and x to solve for k:

72 = 3k

Divide both sides by 3:

k = 24

Now replace k with 24:

y = 24x

You might be interested in
What is the quadric regression equation that fits these data
Angelina_Jolie [31]
Where’s the data?................
6 0
3 years ago
Caroline needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer f
lakkis [162]

Answer:

$75

Step-by-step explanation:

Using the information given to us, we can create the equation:

2.75x + 114 = 320.25

Now we solve for x:

2.75x + 114 = 320.25

2.75x = 206.25

x = 75

4 0
2 years ago
Read 2 more answers
Do masks increase or decrease the sales of breath mints?
il63 [147K]
Increase, because people hate mask breath and having mints has helped them not having to smell horrible breath whilest wearing a mask
5 0
3 years ago
Read 2 more answers
Could some help me! I really need help please :)
Fiesta28 [93]

Answer

x= —3/5y+1/5z

Step-by-step explanation:

3 0
3 years ago
I am a quadrilateral with one set of parallel sides..draw me and name me.
sergey [27]
The answer is a square
6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the answer of X2/3??
    14·1 answer
  • Need help ASAP to this math question about how many gallons it will take to fill a pool
    12·1 answer
  • How do i find the scale factor on a graph?
    9·1 answer
  • Sixty is 30% of what number
    15·1 answer
  • Help me pleaseee......
    15·1 answer
  • Juan decided to join a gym to get in shape for football. He has two payment options. Option a is to buy a membership card and pa
    8·1 answer
  • Find the value of the variable.
    12·1 answer
  • L'manbergian come to this and say hi
    11·2 answers
  • Tell whether the ratios form a proportion.<br><br> 13,721
    10·1 answer
  • How do outliers affect the mean of a data set?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!