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
xxTIMURxx [149]
3 years ago
10

Which is the value of x in the equation 5x= 15

Mathematics
2 answers:
zmey [24]3 years ago
8 0
The value of x is 3.

In order to get this answer, you need to isolate the x. You do this by simply dividing both sides by 5. Dividing 5x by 5 will result In x and dividing 15 by 5 will result in 3. Therefore, x = 3
MatroZZZ [7]3 years ago
7 0
It is 3 because you take 5 times 3 and it equals 15
You might be interested in
Write an equation and identify the r value
aliya0001 [1]

Answer:

3)

i) f(x)=1.1x+0.3

ii) r=1

4)

i) y=2.5825x+1.4369

ii) r=0.9823

Step-by-step explanation:

We perform a simple linear regression analysis in megastat software to determine the line of best fit for both relations and their associated correlation coefficients.

3 0
2 years ago
In a purely monopolistic market with a demand curve P = -Q / 10 + 2000, to maximize profit the firm provides the application at
Rudiy27

Answer: hello your question lacks some data hence I will be making an assumption to help resolve the problem within the scope of the question

answer:

≈ 95 units ( output level )

Step-by-step explanation:

Given data :

P = 2000 - Q/10

TC = 2Q^2 + 10Q + 200 ( assumed value )

<u>The output level where a purely monopolistic market will maximize profit</u>

<u>at MR = MC </u>

P = 2000 - Q/10 ------ ( 1 )

PQ = 2000Q - Q^2 / 10 ( aka TR )

MR = d (TR ) / dQ = 2000 - 2Q/10 = 2000 - Q/5

TC = 2Q^2 + 10Q + 200 ---- ( 2 )

MC = d (TC) / dQ = 4Q + 10

equating MR = MC

2000 - Q/5 = 4Q + 10

2000 - 10 = 4Q + Q/5

1990 = 20Q + Q

∴ Q = 1990 / 21 = 94.76 ≈ 95 units ( output level )

7 0
2 years ago
Find -48a divided by 8 when a=1 write your answer in simplest form
lukranit [14]

-48a÷ 8 can be written as,

\frac{-48a}{8}

Put a=1 in the above exprression and solve.

\frac{-48\times1}{8}=-6

Therefore, the solution is -6.

8 0
11 months ago
Please help this is due at 11/00 pm
grin007 [14]

Answer and Step-by-step explanation:

Each unit is equal to each other, and we know that both allowances together equates to 72, so if we divide the amount of units that there are, we can determine the amount per month.

There are 8 units in total.

72 divided by 8 = 9

<u>Now, we do 9 times the amount each person has.</u>

<u>You = 5 * 9 = 45</u>

<u>Friend = 3 * 9 = 27</u>

<u />

<u />

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

8 0
2 years ago
Solve the equation 5(a – 7) + 11 = 2a – 3(a + 4) for a
Lady bird [3.3K]
The answer is a equals 6.
6 0
3 years ago
Read 2 more answers
Other questions:
  • How do you multiplies fractions?
    11·1 answer
  • What is water cement ratio?
    8·2 answers
  • Choose the slope-intercept form of 4x + 2y = -6.
    11·2 answers
  • the phrase “is a function of” gets used in non-mathematical speech as well as mathematical mathematical speech in sentences like
    10·1 answer
  • The range of the function f(x)=x+5 is (7,9). What is the function's domain?
    13·1 answer
  • Miss David's birthday is in April, and she is going to have a party. She is looking to buy a bag of decorations. Each bag has tw
    12·1 answer
  • Which of the equations below could be the equation of this parabola? (0, 0) A. x= - 1 / 4y² B. x=-1/4x2 C. x=1/4y2 D. x=1/4x2​
    11·1 answer
  • Help please, :(((((((((((((((((((
    5·2 answers
  • Help me with this please
    7·2 answers
  • Help me pls need help​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!