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
Kisachek [45]
2 years ago
9

Someone tell me if I’m right

Mathematics
1 answer:
otez555 [7]2 years ago
3 0

Answer:

Yes you are correct

Step-by-step explanation:

You might be interested in
N/-3 - 2 = 8 n=___ help
lys-0071 [83]

Answer:

-30

Step-by-step explanation:

\frac{N}{-3} -2 =8 ( Add 2 on both sides)

\frac{N}{-3} = 10 ( Multiply by -3 on both sides)

N = -30

<u>Verify:</u>

<u />\frac{-30}{-3} =10 (Correct<u>)</u>

7 0
3 years ago
Read 2 more answers
Tom has a collection of 30 CDs and Nita has a collection of 18 CDs. Tom is adding 1 CD a month to his collection while Nita is a
GrogVix [38]
30:18,
31:23
32:28
33:33
It will be three months before they have the same amount of CDs
6 0
3 years ago
Read 2 more answers
The measure of an exterior angle of a regular polygon is 15 degrees. What is the sum of the measures of the interior angles of t
anyanavicka [17]
The measurement of all interior angles of any polygon is 360 degrees
5 0
3 years ago
Read 2 more answers
Simplify (5x−2+3x^2)+(4x+3)
Art [367]

Answer:

3x^2 + 9x + 1

Or

3x ( x + 3 ) + 1

Step-by-step explanation:

(5x - 2 +3x^2 ) + (4x + 3 )

To make this a little bit more easier to read, you can remove the parentheses:

5x - 2 + 3x^2 + 4x + 3

Now, write in a way so that the like terms are next to each other:

3x^2 + 5x + 4x - 2 + 3

Now simplify the 'x' terms to get:

3x^2 + 9x - 2 + 3

Now, simplify the integers (the ones with now variables with them) to get:

3x^2 + 9x + 1

If you want, you can factor out the 3x for two of the terms to get :

3x ( x + 3 ) + 1

Therefore, your simplest form can either be 3x^2 + 9x + 1 OR 3x (x + 3 ) + 1

5 0
3 years ago
The mean age of 5 people in a room is 32 years. A person enters the room. The mean age is now 34. What is the age of the person
nikdorinn [45]
The age of the person is 36 :) hoped this helped
8 0
3 years ago
Other questions:
  • The difference between the issuing price of a debt or equity issue and the net proceeds of the issue received by the issuing fir
    7·2 answers
  • Mr. Brant's students sold cookies to raise money for a field trip. Number of Boxes of Cookies Sold by Each Student X X X X X X X
    15·1 answer
  • Which function has a vertex on the y axis? A. f(x) = (x-2)^2 B. f(x) = x(x+2) C. f(x) = (x-2)(x+2) D. f(x) = (x+1)(x-2)
    9·1 answer
  • -4(1 +52) = -104 I don’t know help
    12·1 answer
  • Sofio room is 14 feet long how many inches are in 14 feet
    6·2 answers
  • Which of the following proportions is false? Select one:
    11·1 answer
  • Please Help Me With This Math. It's 4th Grade Math!!!
    15·2 answers
  • What is the x-intercept of the following? 5x - 2y = 10​
    14·1 answer
  • Are these two lines parallel , explain or show your reasoning ?
    12·2 answers
  • A farm lets you pick 3 pints of raspberries for $12.00. How many pints do you get per dollar?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!