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
Paladinen [302]
4 years ago
10

1+8n+4n+1-2n show me the answer

Mathematics
2 answers:
ikadub [295]4 years ago
7 0
You add 8n+4n=12n
1+12n+1-2n
Add1+1=2 then 12n-2n the answer
2+10n
Assoli18 [71]4 years ago
4 0
Let's simplify step-by-step.<span><span><span><span>1+<span>8n</span></span>+<span>4n</span></span>+1</span>−<span>2n</span></span><span>=<span><span><span><span><span>1+<span>8n</span></span>+<span>4n</span></span>+1</span>+</span>−<span>2n</span></span></span>Combine Like Terms:<span>=<span><span><span><span>1+<span>8n</span></span>+<span>4n</span></span>+1</span>+<span>−<span>2n</span></span></span></span><span>=<span><span>(<span><span><span>8n</span>+<span>4n</span></span>+<span>−<span>2n</span></span></span>)</span>+<span>(<span>1+1</span>)</span></span></span><span>=<span><span>10n</span>+2


</span></span>Answer:<span>=<span><span>10n</span>+<span>2</span></span></span>
You might be interested in
If 30 kids in the class like grape juice, how many<br> kids like pineapple juice?
lbvjy [14]

Sorry, I'm going to need a more accurate question. How many kids are there in total?

5 0
3 years ago
PLZZZZ HURRY ILL GIVE BRAINLEST POINTS PLZZZZ I NEED A 100% ON THIS TEST
PSYCHO15rus [73]

Answer:

y=2/3x-1 is 3/2

y=-2/3x-1 is x=3/2

y=-3/2x-1 is x= 2/3

Step-by-step explanation:

3 0
3 years ago
Which expression will help you find the area of the triangular bases?
AnnZ [28]

Answer:

The correct answer is 1/2×8×3.

3 0
3 years ago
Find the value for x <br> Can somebody help me? <br> Please
Katena32 [7]

Answer:

1-7 2-6 3-6 4-4

Step-by-step explanation:

To do this, you must notice that all of these are isosceles triangles (2 of the sides are the same.) You already have 1 value on each triangle, and the length of that side is the same length as the side with the unknown value, so those are the correct answers. If I made a mistake, please correct me. Everybody makes mistakes.

8 0
3 years ago
Help please will give brainliest
ser-zykov [4K]
40=1.5f+2.25c, please mark brainiest and give it a heart (:
7 0
3 years ago
Other questions:
  • If g(x) = 3(x − 2), find the value of x if g(x) = 6.<br><br> A- 12<br> B- 2.6<br> C- 8<br> D -4
    14·1 answer
  • Please help math graphs
    6·1 answer
  • Find the area of the regular pylagon. Round your answer to the nearest tenth if nessesary
    12·1 answer
  • Y=4x+7 y=-3x alive by graphing
    12·1 answer
  • at the cafe, Rebecca can choose to earn $10 per hour plus a $60 starting bonus or earn $12 per hour with no starting bonus. afte
    15·1 answer
  • Carla passes fertilizer on Amistad's yard. She covers 150 square feet every 3 hours. How many square feet per hour does Carla co
    14·2 answers
  • 60 POINTS TO QUICKEST AND CORRECT ANSWER!
    13·2 answers
  • if I buy 54 packs of cookies and 15 cookies are in each pack how many cookies do I have all together?!!?!?!
    8·2 answers
  • What is the area of this figure?<br> (click photo) IXL AA.19 7th grade
    9·1 answer
  • Can anyone help me with this ill mark brainliest:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!