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
matrenka [14]
3 years ago
9

6x= 2y-4 Solve for x please

Mathematics
1 answer:
NeTakaya3 years ago
4 0

Answer:

Slope=3

x−intercept=−  

3

2

​  

=−0.66667

y−intercept=  

1

2

​  

=2.00000

Step-by-step explanation:

You might be interested in
11/4 - 2/4 as an improper fraction
tatiyna

Answer:

9/4

Step-by-step explanation:

a improper fraction is a fraction where the numerator is a larger number then the denominator

11/4 - 2/4 would be 9/4 because 11 -2 is 9 and you keep the denominator

4 0
2 years ago
Solve equation 3 - 8c = 35
NeTakaya

We would subtact 3 from both sides allowing the equation to simplify to -8c=32

We would then divide both sides by -8 to equal -4

The final answer C=-4

5 0
3 years ago
one linear expression is subtracted from a second linear expression and the difference is x-5. When is the difference when the s
sineoko [7]
The answer is 5× if is wrong sorry might help you
6 0
3 years ago
Minor surgery on horses under field conditions requires a reliable short-term anesthetic producing good muscle relaxation, minim
andreev551 [17]

Answer:

p_v =P(t_{74}    

If we compare the p value and a significance level for example \alpha=0.1 we see that p_v>\alpha so we can conclude that we have enough evidence to FAIL to reject the null hypothesis, so we can conclude that the true mean it's not significantly less than 20 min.

Step-by-step explanation:

Data given and notation    

\bar X=18.81 represent the average lateral recumbency for the sample    

s=8.4 represent the sample standard deviation    

n=75 sample size    

\mu_o =20 represent the value that we want to test    

\alpha represent the significance level for the hypothesis test.    

t would represent the statistic (variable of interest)    

p_v represent the p value for the test (variable of interest)    

State the null and alternative hypotheses.    

We need to apply a left tailed  test.  

What are H0 and Ha for this study?    

Null hypothesis:  \mu \geq 20  

Alternative hypothesis :\mu < 20  

Compute the test statistic  

The statistic for this case is given by:  

t=\frac{\bar X-\mu_o}{\frac{s}{\sqrt{n}}} (1)    

t-test: "Is used to compare group means. Is one of the most common tests and is used to determine if the mean is (higher, less or not equal) to an specified value".    

Calculate the statistic    

We can replace in formula (1) the info given like this:    

t=\frac{18.81-20}{\frac{8.4}{\sqrt{75}}}=-1.227

The degrees of freedom are given by:

df=n-1=75-1=74    

Give the appropriate conclusion for the test  

Since is a one side left tailed test the p value would be:    

p_v =P(t_{74}    

Conclusion    

If we compare the p value and a significance level for example \alpha=0.1 we see that p_v>\alpha so we can conclude that we have enough evidence to FAIL to reject the null hypothesis, so we can conclude that the true mean it's not significantly less than 20 min.

3 0
3 years ago
7. Evaluate this expression if x=-2*<br> 3x2 - 4x
natali 33 [55]

Answer: x=0 or x= -5/6

Step-by-step explanation: x=((−2)(3))(x2)−4x

8 0
3 years ago
Other questions:
  • Celia and Ryan are starting a nutrition program.Celia currently consumes 1200 calories a day and will increase that number by 10
    7·1 answer
  • Slop of (12,-1) (-2,-3)
    7·1 answer
  • Is this right. If not please correct me!!!!!
    15·1 answer
  • Triangles A B C and X Y Z are shown. The length of side A B is 6 and the length of side B C is 5. The length of side X Y is 1.5,
    14·2 answers
  • What is the scientific notation of the number 14 100 000
    14·1 answer
  • Using eight eights and addition only, can you make 1000?
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B4%7D%20%20%2B%20%20%5Cfrac%7B1%7D%7B3%7D%20" id="TexFormula1" title=" \fra
    7·2 answers
  • Plz help asap brainiest if right
    8·2 answers
  • Ariana is writing a poem. She writes 30 words on the first line, 30 words on the second line, 30 words on the third line, and 30
    15·2 answers
  • Helppppppp plsssssssssssss
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!