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
scoray [572]
3 years ago
13

Christy earned $41.25 for selling 3 birdhouses at a craft market. The equation y=13.75x can be used to represent this situation.

What is the constant of proportionality? Express your answer in decimal form.
Mathematics
1 answer:
kobusy [5.1K]3 years ago
6 0
K=y/x

k=68.75/5 (you can pick any number by multiplying x by 13.75)

k=13.75

hope this helps
You might be interested in
Find the coordinates of the points of intersection of the graphs with coordinate axes: y=− 1/4 x+2
bearhunter [10]

Answer:


Step-by-step explanation:

Here, you can use a simple formula.

To find the point of intersection you just put x=0 or y=0.

Because, if a graph intersects x-axis, then at this point  y=0

Similarly, if a graph intersects y-axis, then at this point  x=0


So, for our given line.

y=-1/4 x +2

when , x=0 , y=-1/4 (0)+2=2

So, the graph intersects y-axis at   y=2


when , y=0 ,

then    0=-1/4 x+2

       or, 1/4 x=2

       or, x=8    [multiplying by  4]

So, the graph intersects x-axis at   x=8

3 0
3 years ago
Robin invests $3,210 in an account that is compounded annually and pays
igor_vitrenko [27]

Answer:

the factor is an increasing value of 17/332 or the power of pointed answers of interest of 3.4% which makes it aroujd 2 but doesnt matter because its the factor and not issued investment

Step-by-step explanation:

8 0
3 years ago
I'm not the best a geometry so any help would be great
Vadim26 [7]

Answer:

im pretty sure its b

Step-by-step explanation:

6 0
3 years ago
What is the difference of 11.790 and 2 1/2
bonufazy [111]

Answer:

9.25 or or 9 1/4

Step-by-step explanation:

7 0
2 years ago
Which value would be a solution for × in the inequality 47-4×<7
Bad White [126]

Step-by-step explanation:

47-4x<7

-4x<7-47

-4x<-40

x>(40÷4)

x>10

6 0
3 years ago
Other questions:
  • Cassie ran up 8 flights of stairs.write an integer to represent the situation
    14·1 answer
  • A rectangular prism has a length of 13 meters, a height of 8 meters, and a width of 9 meters. What is its volume, in cubic meter
    8·2 answers
  • The table shows the number of hours Hazel worked per week at her part-time job for the last 20 weeks. 9 22 16 12 16 10 22 16 17
    11·1 answer
  • Is it possoble for a system of linear equations to have no solution​
    8·1 answer
  • In Ms.Perron's class, 75% of the students are boys.There are 18 boys in the class. What is the total students in Ms.Perron's cla
    10·2 answers
  • B. He lays the short edge of the paper along the short edge of the frame several times
    11·1 answer
  • 1,450<br> divided by <br> "1" /"25" <br> 1,450<br> divided by <br> "1" /"50"
    11·1 answer
  • The length of a rectangle is 5 m longer than its width. If the perimeter of the rectangle is 46 m , find its area.
    10·1 answer
  • 2 (n-3) = 4n+1<br> What is n
    5·1 answer
  • a + b = c Write a true equation . Write a false equation. For example: a is 7 , b is 3, c is 10 7+3 = 10 (true equation) a is 7,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!