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
sergejj [24]
3 years ago
9

2x+34=4(x+5) ....solve x

Mathematics
2 answers:
Monica [59]3 years ago
8 0
2x+34=4(x+5)  perform indicated multiplication on right side...

2x+34=4x+20  subtract 2x from both sides...

34=2x+20  subtract 20 from both sides...

14=2x  divide both sides by 2

7=x
MissTica3 years ago
4 0
X = 7..hope it helped
You might be interested in
Application of the least squares method results in values of the y-intercept and the slope that minimizes the sum of the squared
alisha [4.7K]

Answer:

The least squares method results in values of the y-intercept and the slope, that minimizes the sum of the squared deviations between the observed (actual) value and the fitted value.

Step-by-step explanation:

The method of least squares works under these assumptions

  • The best fit for a data collection is a function (sometimes called curve).
  • This function, is such that allows the minimal sum of difference between each observation and the expected value.
  • The expected values are calculated using the fitting function.
  • The difference between the observation, and the expecte value is know as least square error.
7 0
3 years ago
I need help with homework these two problems I'm having trouble with
ycow [4]
The gcf of 25 and 60 is 5
3 0
3 years ago
In the diagram, what is the value of x? <br><br> A. 144° <br> B. 28° <br> C. 5° <br> D. 36°
In-s [12.5K]
X+4x = 180
5x = 180
x =180/5
x = 36

answer
D. 36
4 0
3 years ago
All ir rational numbers are rational numbers
patriot [66]

Answer:

no

Step-by-step explanation:

false

irrational numbers cannot be rational

8 0
3 years ago
Manny and Susan have an egg carton full of eggs to use for their science project.
Cerrena [4.2K]

Answer:

5/6

Step-by-step explanation:

1/3 + 1/2 is a simple addition fraction problem.

You'd find the LCM (lowest common denominator) which is 6. First, we'll take 1/3 which the denominator becomes 6. You see one side has been basically multiplied by 2, so you'd do it to both sides, giving us 2/6. Next, we do the same thing with 1/2. 2 -> 6 1 -> 3. 3/6. So finally, we have 3/6 + 2/6, which is 5/6.

8 0
3 years ago
Other questions:
  • For which intervals is the function increasing?
    10·1 answer
  • Help me please ......
    11·1 answer
  • Help please 5 points
    13·1 answer
  • PLEASE HELP; WILL GIVE BRAINLIEST - GEOMETRY
    5·1 answer
  • PLEASE HELP!! WILL GIVE BRAINLIEST
    6·1 answer
  • This diagram shows the dimensions of a plastic tab used in a toy.
    12·2 answers
  • PLEASE help. I have posted this question many times and no one is answering.
    15·1 answer
  • Answer this question I will try to give brainliest but I don't know how so no promises.
    7·2 answers
  • The diameter of the small wheel was 7 inches. The circumference was about 22 inches. Write the ratio of the circumference to the
    13·1 answer
  • Evaluate b-(-1/8)+c where b=2 and c=-7/4
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!