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
Marina86 [1]
3 years ago
8

3(-0.4n-0.7)=-3.2n-2.58

Mathematics
1 answer:
svlad2 [7]3 years ago
3 0

Answer:

n=-0.24

Step-by-step explanation:

3\left(-0.4n-0.7\right)=-3.2n-2.58

Use distributive property.

-1.2n-2.1=-3.2n-2.58

-1.2n-2.1+2.1=-3.2n-2.58+2.1

-1.2n=-3.2n-0.48

-1.2n+3.2n=-3.2n-0.48+3.2n

2n=-0.48

\frac{2n}{2}=\frac{-0.48}{2}

n=-0.24

You might be interested in
Help me please this is donr tomorrow and if i don't finish it my teacher will be so mad
Genrish500 [490]
3/4 since (9 1/2 = length* width with makes the base) and divide it by 7 1/8.<span />
4 0
3 years ago
<img src="https://tex.z-dn.net/?f=1%20%2B%20%20%5Cfrac%7Bm%7D%7B3%7D%20%20%5Cleqslant%206" id="TexFormula1" title="1 + \frac{m}
Katena32 [7]
I think it is m≤15!!
6 0
3 years ago
In using the multiple regression method, we can model the effects of the different levels of a qualitative independent variable
attashe74 [19]

For the levels of qualitative, the variable called dummy variables is used in the multiple regression method.

According to the statement

we have given that the by which method we use the different levels of a qualitative independent variable and we have to explain about it.

So, For his purpose, we know that the

A dummy variable is a variable that takes values of 0 and 1, where the values indicate the presence or absence of something.

And in the multiple regression method there are a lot of different variables which are used for a qualitative and for this a variable is used which is called the dummy variables.

By this variables we show the analysis between the given data. it gives the output in the 0 and 1 numbers.

So, For the levels of qualitative, the variable called dummy variables is used in the multiple regression method.

Learn more about the Dummy variables here

brainly.com/question/17177646

#SPJ4

3 0
1 year ago
Solve the inequality
Irina18 [472]

Answer:

The answer for ur question is x> 4

4 0
2 years ago
I'm in a test please help
Margaret [11]

Select ALL the correct answers. A bicycle manufacturer uses the given expression to model the monthly profit from sales of a new model of bicycle, where x is the selling price of one bicycle, in dollars. -12 + 3001 20,000 At what selling prices for the bicycle will the manufacturer make neither a profit nor a loss? $50

answer 250

8 0
3 years ago
Other questions:
  • What is the reduced ratio for 14 to 63
    8·1 answer
  • WILL GIVE BRAINIEST TO THE BEST ANSWER (multiple choice question)
    9·1 answer
  • After conducting a financial transaction, a company's accounting staff records a $1,000 decrease in a particular asset. In order
    10·1 answer
  • Y+3=-3(×+2) <br> Point slope form equation when graphed
    14·1 answer
  • 5. A store owner has 12.58 kg of candy. If she puts the candy
    7·1 answer
  • 2 tan^2 x-sec x+1 =0​
    7·2 answers
  • A recipe calls for 8 ounces of butter and 3 otnces of chocolate. If I reduce the
    14·2 answers
  • Select the equivalent expression <br> (x^8/x^6) ^(5/4)
    7·1 answer
  • What is the answer to -1/2 ÷ (-1 3/8)<br>Correct answers get brainliest
    7·1 answer
  • Help i forgot how to do this
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!