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
Lubov Fominskaja [6]
3 years ago
12

What is the value of x in the equation -6x = 5x+ 22? -22 0 -2 02 O 22

Mathematics
1 answer:
Ivahew [28]3 years ago
3 0

Answer:

x = -2

Step-by-step explanation:

Solve  -6x = 5x + 22

add 6x to both sides

0 = 6x + 5x + 22

0 = 11x + 22

11x = -22

x = -22/11

x = -2

You might be interested in
I went to the mall to buy four shirts that cost $6.00 dollars each. If you buy three shirts and get the other one 20% off. How m
Mice21 [21]
I think it would be It would be 4.80
5 0
3 years ago
Consider the following hypothesis test: H 0: 20 H a: < 20 A sample of 60 provided a sample mean of 19.5. The population stand
viva [34]

Answer:

We reject the null hypothesis and accept the alternate hypothesis. Thus, it be concluded that the population mean is less than 20.          

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 60

Sample mean, \bar{x} = 19.5

Sample size, n = 60

Alpha, α = 0.05

Population standard deviation, σ = 1.8

First, we design the null and the alternate hypothesis

H_{0}: \mu = 20\\H_A: \mu < 20

We use One-tailed z test to perform this hypothesis.

Formula:

z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }

Putting all the values, we have

z_{stat} = \displaystyle\frac{19.5 - 20}{\frac{1.8}{\sqrt{60}} } = -2.151

Now, z_{critical} \text{ at 0.05 level of significance } = -1.64

Since,  

z_{stat} < z_{critical}

We reject the null hypothesis and accept the alternate hypothesis. Thus, it be concluded that the population mean is less than 20.

5 0
3 years ago
The density of the American white oak tree is 752 kilograms per cubic meter. If the trunk of an American white oak tree has a ci
iVinArrow [24]
Here I hope this helps you out

8 0
2 years ago
Read 2 more answers
In ^ABC, AB = 5 and AC = 14. Find m
VikaD [51]

Answer:

im not sure i understand the question, could you be more specific?

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please someone help I’ll give u more points help quick!
Flura [38]
Can you give me more information about it please
7 0
2 years ago
Other questions:
  • I need help with the worksheet
    9·2 answers
  • Solve equation check solution 3(-2k-2)=-2(4K-11)
    9·1 answer
  • Given: f(n) = 3n-5 and g(n) = 2n-1<br>Find: (fog)(5​
    11·1 answer
  • If g(x)= x squared- x find the value of g(3b)
    13·1 answer
  • Solve for P. P + 0.4 = -6 A: -6.4 B: -5.6 C: 5.6 D: 6.4 Please tell me how you got the answer
    9·1 answer
  • A pet store has 9 ​puppies, including 2 ​poodles, 5 ​terriers, and 2 retrievers. If Rebecka and​ Aaron, in that​ order, each sel
    11·1 answer
  • HELPPPPPPP on this question.! I need to pass.
    6·1 answer
  • -6 + u = -7 solve for the letter U
    13·2 answers
  • a scale drawing of a rectangular garden has a length of 5 inches and a width of 3.5 inches if the scale is 1 in : 3ft, what is t
    15·1 answer
  • What’s the correct answer for this?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!