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
Arte-miy333 [17]
3 years ago
9

Combine the like terms to create an equivalent expression. 5n - 2n

Mathematics
2 answers:
damaskus [11]3 years ago
5 0

Answer:

3n

Step-by-step explanation:

When subtracting like terms (numbers, or variable expressions that have the same variable, like these), you add the coefficients (the numbers attached to the variable) to simplify the expression.

5n - 2n

  You have 5 "n"s and you subtract 2 "n"s, leaving you with 3 "n"s

ValentinkaMS [17]3 years ago
3 0

Answer:

the answer is 3n

Step-by-step explanation:

correct

You might be interested in
Without actual division prove that x4 +2x3 -2x2 +2x -3 is exactly divisible by<br> x2 +2x-3
Brut [27]

Answer:

Step-by-step explanation:                

\displaystyle\Large\boldsymbol{} x^4+2x^3-2x^2+2x-3= \\\\\\x^4+2x^2(x-1)+2x-\underbrace{2-1}_{-3}=  \\\\\\x^4-1+2x^2(x-1)+2x-2 = \\\\\\(x^2-1)(x^2+1)+2x^2(x-1)+2(x-1) = \\\\\\\underline{(x-1)}(x+1)(x^2+1)+2x^2\underline{(x-1)} +2\underline{(x-1)} =\\\\\\(x-1)((x+1)(x^2+1)+2x^2+2)=\\\\\\(x-1)(x^3+x^2+2x^2+x+2+1)=\\\\\\(x-1)(x^3+3x^2+x+3) =\\\\\\(x-1)( \underline{(x+3)}x^2+\underline{(x+3)})=(x^2+1)\underbrace{(x-1)(x+3)}_{x^2+2x-3}= \\\\\\(x^2+1)(x^2+2x-3) : (x^2+2x-3)=x^2+1

7 0
3 years ago
WILL GIVE BRAINLIST AS SOON AS I CAN is this 32, maybe? i have no idea.​
Feliz [49]

Answer:

y ≈ 32.0°

Step-by-step explanation:

Since the triangle is right use the sine ratio to find y

sin y = \frac{opposite}{hypotenuse} = \frac{9}{17}, thus

y = sin^{-1} ( \frac{9}{17} ) ≈ 32.0° ( nearest tenth )

8 0
3 years ago
FREE TEN POINTS TO WHOEVER ANSWERS RIGHT NOW!!!!!!!!!!!!!!!!!!!!!!Consider this equation:  2/3 x − 9 − 2x + 2 = 1 Which is an eq
marin [14]

Answer:

(Option B) StartFraction negative 4 Over 3 EndFraction x minus 7 = 1  

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Can y’all answer the middle one Ill mark you brainlist.
777dan777 [17]

Answer:

4.44 infinet

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How many different outcomes
xxMikexx [17]

Answer:

Alphabet has 26 letters so it has 26 different outcomes then you'll only have 1/26 for your first letter of your name

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Peter rides a bike along a triangular path in the neighborhood park. The sides of the path measure 3.36 miles, 4.18 miles, and 5
    8·1 answer
  • 2,000x + 6,000 = 3,500x - 39,000
    15·2 answers
  • Is 19qt bigger than 5gal
    5·1 answer
  • During a marathon race an athlete loses 2 % of his mass.
    13·1 answer
  • The height of a triangle is 2 m more than twice the length of the base. The area of the triangle is 3o m square. Find the height
    6·1 answer
  • A card is drawn from a standard deck of cards. Determine whether the events are mutually exclusive or inclusive. Then, find the
    12·1 answer
  • Define a function sinc(x) (pronounced "sink of x") by: sinc(x)= {sin(x)/x if x is not 0 {1 if x = 0 Use this list of Basic Taylo
    6·1 answer
  • Can you help me please ​
    14·1 answer
  • 3.<br> B<br> ge<br> 18cm<br> A<br> 60°<br> 20cm<br> с<br> Calculate the size of angle ABC.
    12·1 answer
  • Sonia's check at Aubrey's Kitchen is $14.25. In order to leave a 10% tip, how much should she pay? Round to the nearest cent.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!