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
Nitella [24]
3 years ago
10

Is - n +12n + 3 – n equivalent to 3? Explain.

Mathematics
1 answer:
labwork [276]3 years ago
8 0

Answer:

10n+3

Step-by-step explanation:

-n+12n+3-n

-n+12n-n+3

11n-n+3

10n+3

You might be interested in
Divide using long division. <img src="https://tex.z-dn.net/?f=%5Cfrac%7B-3x%5E5%2B11x%5E4%2B33x%5E3-26x%5E2-36x-6%7D%7Bx%5E3%2B6
lisabon 2012 [21]

Answer:

Step-by-step explanation:

x³+6x²-3x-5)-3x⁵+11x⁴+33x³-26x²-36x-6(-3x²+29x-150

                   -3x⁵-18x⁴+9x³+15x²

                  -------------------------------

                        29x⁴+24x³-41x²-36x-6

                      29x⁴+174x³-87x²-145x

                    ------------------------------------

                             -150x³+46x²+109x-6

                             -150x³-900x²+450x+750

                            --------------------------------------

                                        946x²-341x -756

Therefore

-3x⁵+11x⁴+33x³-26x²-36x-6=(x³+6x²-3x-5)(-3x²+29x-150)+ 946x²-341x -756

5 0
3 years ago
Lisa is 4 years older than three times her brother Sammy’s age.
Lina20 [59]
THE ANSWER IS:  I=3s+4 
 because 4 years older would simply be addition while the question asks for the reader to multiply 3 times the brothers AGE which is represented by S


4 0
4 years ago
Here are the first five terms of an arithmetic sequence
Aneli [31]
3n+2

the difference between each term is 3 meaning it’s 3n. if you then take away 3 from the first term you are left with 2. this means the nth term is 3n+2
3 0
3 years ago
If there is 20 students who have corn vitus how many people of 6th grade have corn vitus
bezimeni [28]

Answer:

20 students?

and is this supposed to be coronavirus?

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Compare negative three and five tenths repeating and negative ten thirds using symbols &lt;, &gt;, or =.
jok3333 [9.3K]

-\frac{10}{3}=-3.\overline{3} > -3.\overline{5}

So, the answer is A.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Workers need to know the area of a park to determine how much grass
    6·1 answer
  • A famous basketball player scored 97 points in a high scool game, breaking a national record. She made 43 more 2-point baskets t
    8·1 answer
  • What is the answer this one made me sooo stumped!!
    8·2 answers
  • Our math team had m students last year, but this year it has already n students! By what percent did the number of students grow
    14·1 answer
  • Create an expression that is equivalent to x + 2
    12·1 answer
  • Plz I will give brainliest
    6·1 answer
  • 16d + 20c + 5d -7 - 8c - 7d + 3 Evaluate the expression if: d= -3 and c= 4
    9·1 answer
  • You purchase 6 bunches of scallions. Each bunch weighs 6 ounces. The trim loss percent is 19%. After cleaning the scallions you
    11·1 answer
  • A number, n, is rounded to 2 decimal places.
    9·1 answer
  • Solve the Simultaneous equations : x+y=5; x-y=1​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!