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
Maru [420]
2 years ago
8

Solve the equation 3x + 1/2(2x + 6) = 6x + 1

Mathematics
1 answer:
grigory [225]2 years ago
7 0

Answer:

x = 1

Step-by-step explanation:

3x + 1/2 (2x + 6) = 6x + 1

3x + x + 3 = 6x + 1

4x + 3 = 6x + 1

2 = 2x

x = 1

You might be interested in
What is 28/77 in simplest form
Musya8 [376]
4/11 because it is divisible by seven
6 0
3 years ago
Solve for x in the diagram below.
marshall27 [118]

Vertical angles are congruent, so:

4x+50=150\\\\4x=100\\\\x=\boxed{25}

4 0
2 years ago
(y+1) +4 rewrite each expression<br><br> i need help plss
QveST [7]
To rewrite, all we have to do is apply the associative property of addition. It allows us to write the expression as <br /><br />y + (1 + 4) <br /><br />we could even take it one step further and combining our terms for<br /><br />y + 5
7 0
2 years ago
Question 16 of 25<br> What is the slope of the line containing (-3, 1) and (1,-2)?
Sedbober [7]

Answer:

699

Step-by-step explanation:

6 0
3 years ago
Of the 12 temporary employees in a certain company, 4 will be hired as permanent employees. If 5 of the 12 temporary employees a
Ivenika [448]

Answer:

<h2>70 possible groups</h2>

Step-by-step explanation:

Given the total number of employee to be equal to 12 temporary employee.

Number of women employee = 5 women

Number of men employee = 12 - 5 = 7 men

If 4 will be hired as permanent employees, the possible ways they can be grouped so that the 4 temporary employees consists of 3 women and 1 man can be done by applying the combination formula.

Combination has to do with selection. For example, if r objects are to be selected from n pool of similar objects, this can be done in <em>nCr </em>different ways.

nCr = \frac{n!}{(n-r)!r!}

According to question, we are to select 3 women from 5 women and 1 man from 7 men. Based on similarity in sex, this can be done in (5C3* 7C1) different ways .

5C3 * 7C1\\=  \frac{5!}{(5-3)!3!} * \frac{7!}{(7-1)!1!}\\\\= \frac{5!}{2!3!} * \frac{7!}{6!1!}\\\\=  \frac{5*4*3!}{3!*2} * \frac{7*6!}{6!*1}\\\\= \frac{20}{2} * \frac{7}{1}\\  \\= 10*7\\\\= 70\ possible\ groups

8 0
3 years ago
Other questions:
  • A Norman window is a rectangle with a semicircle on top. Suppose that the perimeter of a particular Norman window is to be 24 fe
    9·1 answer
  • Determine the relationship between the two triangles and whether or not they can be proven to be congruent. The two triangles ar
    7·1 answer
  • Your lunch account has $22 and you spend $2.20 on it each day write an equation for the line
    13·1 answer
  • A toy company manufactures a certain toy at a cost of $300 per day plus $25 per toy. The company sells the toy for $35. How many
    12·1 answer
  • An open metal tank of square base has a volume of 123 m^3
    13·1 answer
  • Find two consecutive integers such that one fifth of the first less one-ninth of the second is 3. Pls answer.​
    15·1 answer
  • You are driving at a constant speed of 75 mph. how far will you drive in 4 hrs
    7·1 answer
  • In dealing with surface area, what is a net?
    9·2 answers
  • 6. A rectangular piece of land measures 0.7 km by
    5·1 answer
  • Britney is trying out for the track team along with 24 other people nine people were running distance seven people were there to
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!