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
Licemer1 [7]
2 years ago
5

12-2 one step equations

Mathematics
1 answer:
Grace [21]2 years ago
5 0

Answer:

N + 3 = -5

n= -8

N-4=9

n=13

4+N=10

n=6

-10+N=3

n=13

N-10=1

n=11

-11+n=-12

n=-1

N+19=20

n=1

15+N=-10

n=-25

N-6=-12

n=-6

N+4=16

n=12

Step-by-step explanation:

You might be interested in
Help me to solve thisssss​
m_a_m_a [10]

Answer:

(a + 3)

Step-by-step explanation:

a³ - 9a = a(a² - 9) = a(a + 3)(a - 3)

a² + a - 6 = (a - 2)(a + 3)

a⁴ + 27a = a(a³ + 27) = a(a - 3)(a² + 6a + 9) = a(a - 3)(a + 3)(a + 3)

HCF = (a + 3)

Hope it helps.

;)

<3

7 0
2 years ago
Pls help a brother out!
Leviafan [203]

Answer:

12 maybe the ANSWER.

hope it helps you

3 0
3 years ago
Read 2 more answers
A newspaper reported that 4040​% of people say that some coffee shops are overpriced. The source of this information was a telep
vampirchik [111]

Answer:

a. Identify the population of interest in this study.

  • all the population of the country

b. Identify the sample for the study.

  • 50 adults (the ones that were surveyed)

c. Identify the parameter of interest in the study.

  • the parameter of interest is the people that believe that coffee shops are overpriced

d. Find and interpret a 95​% confidence interval for the parameter of interest.

z score for a 95% confidence level = 1.96

margin of error (E) = z score x √{[0.4(1 - 0.4)] / 50} = 1.96 x 0.069282 = 0.13579

95% confidence level interval:

0.4 - 0.13579 = 0.26421

0.4 + 0.13579 = 0.53579

  • 95% confidence interval (0.26421 , 0.53579)

5 0
3 years ago
Complete the square and write in function form f(x)=x^2+5x+3
Over [174]
F(x) = x^2 +5x + 3

     = (x + 2.5)^2 - 6.25 + 3

     = (x + 2.5)^2 - 3.25

That is vertex form. I am not sure what you mean by function form
6 0
3 years ago
5×(4+3)=5×4+5×3 which number of property is shown above? A.associative property B.communative property C.distributive property D
juin [17]
The answer is C, the first number in the equation is going to be multiplied separately by the ones inside the parentheses, which is that number distributing.
3 0
2 years ago
Other questions:
  • Please help aaa
    11·2 answers
  • The ratio of white cars in the parking lot to
    5·1 answer
  • - 19.8=x over 1.8 what’s the answer
    13·1 answer
  • The microsphere nanoscope is a powerful tool that allows humans to see structures 9 × 10–9 meter in diameter. How is this number
    5·1 answer
  • Given that <img src="https://tex.z-dn.net/?f=f%28x%29%3D%5Cfrac%7B3x%2B4%7D%7B5x-7%7D%20%5C%5C%20g%28x%29%3D%5Cfrac%7B7x%2B4%7D%
    12·1 answer
  • Maximilian had 4/5 bag of trail mix. He divided the trail mix equally among 5 friends. What fraction of the full bag of trail mi
    14·2 answers
  • What happens to the value of the expression c + 2 as it increases?
    12·1 answer
  • Write a second inequality with the same meaning -12&lt;= a
    8·1 answer
  • 4/5 a = -20<br> Plz show all the steps of how you got the answer
    9·1 answer
  • Sarah and Maya must split the $15 they earned, from scorekeeping a volleyball game. Sarah says, “ there’s only one way to split
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!