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
Zinaida [17]
3 years ago
15

M

Mathematics
1 answer:
Ierofanga [76]3 years ago
4 0

Answer:

see below

Step-by-step explanation:

m/3 + 4 = 7

Subtract 4 from each side

m/3+4-4 = 7-4

m/3 = 3

Multiply each side by 3

m/3*3 = 3*3

m =9

You might be interested in
Answer this please!​
Troyanec [42]

f(x) = 4x + 3

That's one-to-one, a linear function that will give a different f(x) for each different x.

For the inverse let's swap x and y and solve for y

x = 4y + 3

x - 3 = 4y

y = (x- 3)/4

That's the inverse,

Answer:  (x- 3)/4, second choice

The domain and range of the inverse is all real numbers.  It's two lines; I'll leave the graphing to you.

8 0
4 years ago
James sold 450 tickets for the community play. Tickets for children cost $2, and tickets for adults cost $5. James sold $1,800 w
Nataly [62]

A.T.Q, equations will be:

x+y = 450

2x+5y= 1800

Substitute value of x from equation (1), in equation (2)

2(450-y) +5y=1800

900-2y+5y=1800

3y=900

y=300

so, your answer is 300

3 0
4 years ago
Find the value of <img src="https://tex.z-dn.net/?f=%246%2B%5Cfrac%7B1%7D%7B2%2B%5Cfrac%7B1%7D%7B6%2B%5Cfrac%7B1%7D%7B2%2B%5Cfra
Paul [167]

Let

x = 6 + \dfrac1{2 + \dfrac1{6 + \dfrac1{2 + \cdots}}}

Then

x = 6 + \dfrac1{2 + \dfrac1x}

and solving for x gives

x = 6 + \dfrac x{2x + 1}

x = \dfrac{13x + 6}{2x + 1}

x(2x+1) = 13x + 6

2x^2 + x = 13x + 6

2x^2 - 12x - 6 = 0

x^2 - 6x - 3 = 0

By the quadratic formula,

x = 3 \pm 2\sqrt{3}

but x must be a positive number, so only the positive square root solution is valid.

x = 3 + 2\sqrt{3}

We identify a = c = 3 and b = 2, so a + b + c = 8.

3 0
3 years ago
Five people were asked approximately how many hours of TV they watched per week. Their responses were as follows. 6 4 6 7 8 1
vekshin1

Answer:

-0.2,-2.2,-0.2, 0.8, 1.8

Step-by-step explanation:

Given :Five people were asked approximately how many hours of TV they watched per week.

Their responses were as follows. 6 4 6 7 8

To Find : Find the deviations from the mean for these five data values

Solution :

Mean = \frac{\text{Sum of all observations}}{\text{Total no. of observations}}

Mean = \frac{6+4+6+7+8}{5}

Mean = 6.2

The deviations from the mean for these five data values: 6-6.2,4-6.2,6-6.2,7-6.2,8-6.2=-0.2,-2.2,-0.2, 0.8, 1.8

Hence the deviations from the mean for these five data values is -0.2,-2.2,-0.2, 0.8, 1.8

8 0
3 years ago
Will mark Brainliest. Given ƒ(x) = 3x - 1 and g(x)= -x + 6, find ƒ(-2) + g(5).
NARA [144]

1. <u>Plug in</u> " -2 " into f

f(-2) = 3 (-2) - 1

f(-2) = -6 - 1

f(-2) = -7

2. <u>Plug in</u> "5" into g

g(5) = -(5) + 6

g(5) = -5 + 6 = 1

3. <u>Add</u> what you got when you solved for <u>f(-2) and g(5) together</u>

f(-2) + g(5) = ?

f(-2) + g(5) = -7 + 1

f(-2) + g(5) = -6

Your answer is A

Don't forget to vote brainliest! I hope I helped! :)

8 0
4 years ago
Read 2 more answers
Other questions:
  • What is 2% of 33 give the ANSWER
    7·2 answers
  • Find the product of 5 x 9 and enter it in the space provided.
    9·1 answer
  • Michael has to pay $300 rent. He gets paid $18 per hour. Write an equation that represents his profit, y, after working x hours.
    14·1 answer
  • The staff person is setting up the escape room and will add code books and flashlights. She needs at least 50 of a combination o
    15·1 answer
  • Find $24.75 as a fraction of $70.<br> Give your answer in its lowest terms.
    14·2 answers
  • What is the approximate area of the circle shown below? 70 in diameter
    9·1 answer
  • To check a solution, you can ____________the solutions into the equations and verify that both equations are true.
    10·1 answer
  • Find the result when 5m+ 2 is subtracted from 9m.
    7·1 answer
  • Solve for x on number 13
    13·2 answers
  • When a lilac bush is planted, it is 24 inches tall. Each month, it grows 6 inches taller. How tall will It get over time?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!