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
valentina_108 [34]
3 years ago
13

(3n4 + 6n + 6n)– (n+4n4 + 7n)

Mathematics
2 answers:
scZoUnD [109]3 years ago
8 0
3n4+12n-n-4n4-7n
3n4-4n4=-1n4
12n-7n-n=4n
The answer will be
-1n4+4n
Oksi-84 [34.3K]3 years ago
7 0

Answer:

-n⁴ + 4n

Step-by-step explanation:

Step 1: Write expression

(3n⁴ + 6n + 6n) - (n + 4n⁴ + 7n)

Step 2: Combine like terms

3n⁴ + 12n - (4n⁴ + 8n)

Step 3: Distribute -1

3n⁴ + 12n - 4n⁴ - 8n

Step 4: Combine like terms

-n⁴ + 4n

You might be interested in
The number 42 is increased to 46. what is the percentage by which the number was increased?
Arte-miy333 [17]

Answer:

9.52% ( to 2 dec. places )

Step-by-step explanation:

Calculate the percentage increase using

percent increase = \frac{increase}{original} × 100%

increase = 46 - 42 = 4, hence

percent increase = \frac{4}{42} × 100% ≠ 9.52%


7 0
3 years ago
Polygon ABCD goes through a sequence of rigid transformations to form polygon A′B′C′D′. The sequence of transformations involved
Valentin [98]
X axis because of its sequence that it is involved with a reflection which is a transformation

4 0
3 years ago
Polly has 7 cucumbers to sell at the market. She has 3 times more carrots than cucumbers. She sells 6 carrots at the market. How
NeX [460]

Answer:

15

Step-by-step explanation:

7x3=21

21-6=15

the word times means to multiply a number the said amount of times for example

cat has 5 sticks. Roger has 2 times as many sticks as cat. the equation is 5 × 2 that would equal 10. :)

5 0
2 years ago
Math question, please help me!!
riadik2000 [5.3K]

Answer:

Sorry I am a little confused about the answer

3 0
3 years ago
Please help me with this question
ElenaW [278]

Answer:

y = 1/2x - 2

Step-by-step explanation:

use formula y = mx + c

m = gradient

c = y intercept

5 0
3 years ago
Other questions:
  • Graph Included:The piecewise function h(x) is shown on the graph.What is the value of x when h(x) = −3?−7, -1, 0 , 2
    14·2 answers
  • -24-8x=12; 1+5/9y=-7/8x
    5·1 answer
  • Mark can type 44 words in 2 minutes. Which of the following is equivalent to that rate?
    9·1 answer
  • Help! I need a=? And r=?% if I don't get my grade up I can't star drivers ed
    8·1 answer
  • Write and solve the equations. A number y is five less than thirteen.
    8·1 answer
  • the length and width of a rectangle are consecutive integers. If the area of the rectangle is 90cm^2 , what is the primeter of t
    7·1 answer
  • HELPP plz I will give BRAINLIST <br><br> EXPLAIN HOW TO GET STEPS IN WORDS PLZ
    6·1 answer
  • PLEEEASSSSEEEEE HELPPPP!!!! A rectangular prism has a length of 12 in., a width of 5 in., and a height of 4 1/4 in. The prism is
    10·1 answer
  • Fun fact
    12·1 answer
  • Best answer gets brainliest!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!