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
eimsori [14]
3 years ago
14

(11n - 3n) - n Help plz desperate

Mathematics
2 answers:
Arlecino [84]3 years ago
8 0

Answer: 7n

Step-by-step explanation:

Because....

First Remove the parentheses (a) = a

= 11n - 3n - n

Then add similar elements: 11n - 3n - n = 7n

= 7n

* Hopefully this helps:) Mark me the brainliest:)!!

~ 234483279c20~

luda_lava [24]3 years ago
4 0

7 n hope i help have a good day

You might be interested in
425 divided by 14 please i need to know fast
Nata [24]

Answer:

30.3571429

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The sum of 5 consecutive integers is 270
antiseptic1488 [7]
Hello!

This can be written as

(x) + (x + 1) + (x + 2) + (x + 3) + (x + 4) = 270

Add all the values

5x + 1 + 2 + 3 + 4 = 270

Combine like terms

5x + 10 = 270

Subtract 10 from both sides

5x = 260

Divide both sides by 5

x = 52

So the numbers are 52, 53, 54, 55, 56,

Hope this helps!
4 0
3 years ago
Please help with the question below in the picture
erma4kov [3.2K]

Answer:

  • 10.5 cm or 1.5 cm

Step-by-step explanation:

Case 1

<u>O in between A and B </u>

  • OA = 12 cm, OB = 9 cm

<u>Distance between midpoints:</u>

  • 12/2 + 9/2 = 10.5 cm

Case 2

<u>B in between O and A</u>

  • OA = 12 cm, OB = 9 cm

<u>Distance between midpoints:</u>

  • 12/2 - 9/2 = 1.5 cm
5 0
3 years ago
Did I use the right equations to find x?
EleoNora [17]

Answer:

first one yes

Step-by-step explanation:

second one its

39x+10=180

4 0
3 years ago
Read 2 more answers
Why is 6/8 greater than 5/8 but less than 7/8 I need to explain
Alona [7]
On the number line, 1 2 3 4 5 6 7 8 9, 6 is in between 5 and 7.
4 0
3 years ago
Other questions:
  • The math team does practice drills that each last 1/6 hour . Write an equivalent fraction?
    9·2 answers
  • Expand the expression (3a-b)^4
    6·2 answers
  • I really need help pls helpme​
    7·1 answer
  • I need help finding the answer
    13·2 answers
  • An art student wants to make a model of an ancient building. The length of the building is 28 times its width. The length of the
    11·1 answer
  • Cynthia’s mom gave her $20.00 to spend at her friend’s birthday party on Friday night. Write an inequality that represents the n
    11·2 answers
  • Factor by grouping 20i^3-25i^2+4i-5
    8·1 answer
  • The sum of two numbers is 34. Half of the first number plus one third of the second number is 14. What are the two numbers?
    5·1 answer
  • Solve for x when y=16.<br> 3x+7=y
    15·1 answer
  • I need help asap tysm​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!