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
antoniya [11.8K]
3 years ago
15

3 2 3 6n + 3n - 4n

Mathematics
2 answers:
Lana71 [14]3 years ago
6 0

Answer:5n^2

Step-by-step explanation:

GarryVolchara [31]3 years ago
5 0
It is 2n^3 + 3n^2. You combine like terms.
You might be interested in
Find the area of the quadrilateral triangle with side 10cm.<br><br><br><br>Help me yo​
PilotLPTM [1.2K]

Answer:

The answer is 25√3cm²

3 0
3 years ago
Read 2 more answers
Please help I need the answer ASAP!!!!!
zloy xaker [14]

h(t) = 80t - 16t²

Ground level is h(0) = 0

We want to solve for t:

h(t)= 0

80t - 16t² = 0

16t(5 - t) = 0

t = 0 or t = 5

Answer: 5 seconds

3 0
3 years ago
Read 2 more answers
Please hurry I will mark you brainliest
Irina18 [472]

Answer:

The solution to above problem is 1- $45n 2- $(250+28n) 3- $(500+20n)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Determine the period.​
Aliun [14]

Answer:

T = 3

Step-by-step explanation:

To find the period, find the distance it takes to complete one cycle.

7 0
3 years ago
4x+3x^2-8x+5x^2 <br> I need help quick !!!
suter [353]

Answer:

8x^2 - 4x

Step-by-step explanation:

add like terms

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the rule for the following sequence of numbers: 3, 12, 30, 66, ...?
    13·2 answers
  • How many solutions does the equation have?
    12·2 answers
  • A regular octagon has what type of symmetry?
    13·2 answers
  • As a plane takes off it ascends at a 20 degree angle of elevation. If the plane has been traveling at an average rate
    9·2 answers
  • 4. If f(x) = 9x + 1, find f-1 (f (3)).
    10·1 answer
  • Michael has 2 times as many baseball cards as Larry. Together they have more than 225 baseball cards. Which inequality can be us
    6·2 answers
  • Eighty students are going on a field trip.the total cost includes 2 bus rentals that cost 960 and 10$ per student for lunch. Wha
    13·1 answer
  • M(x) = x2 + 4x<br> Evaluate (mn)(x) for x = -3.
    13·1 answer
  • What fraction is equal to 2/5??? (answer fast pls ill give you a shoutout)
    12·2 answers
  • Which of the four representations are incorrect?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!