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
zhuklara [117]
3 years ago
13

A company makes t-shirts and their research shows that that price and demand are related linearly: p = mx + b. They know that in

order to sell 10 shirts they need to set the price at $26, and in order to sell 20 shirts they need to set the price at $6. Find the linear equation relating price to demand. p= c. Preview
Mathematics
1 answer:
loris [4]3 years ago
4 0

Answer:

P= -2x +46

Step-by-step explanation:

the relation between price and demand is

P= mx +b ........................1

when demand is 10 shirts price is $26

when demand is 20 shirts price is $6

firstly put P= 26 and x= 10 in 1

26= 10m + b.......................2

secondly put x= 20 and P= 6 in 1

6= 20m + b ............................3

solving  2 and 3 we get

m = -2

putting this value of m in either of 2 and 3 to get b

b= 46

so the final relation obtained by putting m= -2 and b= 46 in 1 we get

P= -2x +46

You might be interested in
x2y - 2xy - 24y = y(x2 - 2x - 24) What is the completely factored form of x2y – 2xy – 24y? (xy + 4)(x – 6) xy(x + 4)(x – 6) y(x
likoan [24]

we are given

x^2y-2xy-24y=y(x^2-2x-24)

now, we can factor out right side term

x^2-2x-24=x^2-6x+4x-6*4

x^2-2x-24=(x-6)(x+4)

now, we can plug back

and we get

so,

x^2y-2xy-24y=y(x-6)(x+4).............Answer

5 0
2 years ago
Read 2 more answers
Which statement describes f(x)=
VARVARA [1.3K]

Answer:

A

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Pleaseee help me I’m stuck
antiseptic1488 [7]

Answer:

11

Step-by-step explanation:

3 0
3 years ago
Math homework please help new subject dont know it. (trolls = report)
Natasha2012 [34]
Find area on triangle:
A=(1/2)bh
A=(1/2)(8 units)(6 units)
A=(1/2)(48 units^2)
A=24 units^2
Just do the same for the rest of this page following the equation for the area of a triangle A=(1/2)(base)(height)

Find the error:
A=(1/2)bh
100m^2=(1/2)b(20m)
100m^2=(10m)b
10m=b
He forgot to multiply bh by 1/2

Area of parallelogram:
A=bh
A=(3 units)(3 units)
A= 9 units^2
The red line is the height and the bottom of the parallelogram is the base, just count the squares. Imagine cutting the parallelogram at the red line and moving that triangle piece to the other side, it’ll make a rectangle, that’s why the equation is the same.
6 0
3 years ago
Read 2 more answers
The function f(x)=2x−5 is a linear function. Let g(x) represent f(x) after a horizontal translation 3 units to the right.
trapecia [35]
G. (x)=2x-11

how u get the answer is:
\frac{x}{y}  \sqrt{x}  x^{2}  \left \{ {{y=2} \atop {x=2}} \right.
4 0
3 years ago
Read 2 more answers
Other questions:
  • I need help. what's the answer and what do the exclamation points mean.
    11·1 answer
  • -1/3x-2/3y=5/3 the slope and y intercept
    12·1 answer
  • Given the equation y = -3x +1/2 , what is the y-intercept?
    11·1 answer
  • Mr. Ruchard owns an orchard that has a rectangular fence the orchard is 36 yards long and 18 yards wide if ge walks across the d
    7·1 answer
  • How do I calculate residuals and residual plots? Ex: The Watsons have always kept a garden of Geometrees in their yard. The data
    11·1 answer
  • How many equal line segments are needed to make a line of 30 triangles
    7·1 answer
  • Solve for x in these two similar triangles
    8·1 answer
  • HELP ILL GIVE BRAINLIEST what’s the surface area?
    6·1 answer
  • Rachel loaned Adam $8510 at an interest rate of 13 % for 2 years. How much will Adam pay Rachel at the end of 2 years? Round you
    6·1 answer
  • Which table does not represent a function?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!