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
gavmur [86]
3 years ago
9

What Is the value of n? -2/3n= 12

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
5 0
The answer is 18 You divide 12 buy -2/3
You might be interested in
Simplify the expression 3x(x – 12x) + 3x2 – 2(x – 2)2. Which statements are true about the process and simplified product? Check
kirill115 [55]

Given: The algebraic expression 3x(x – 12x) + 3x² – 2(x – 2)²    --------(i)

To prove: The final simplified product = –28x² +8x – 8.

Solution:

Step No. 1

First, we shall expand the term (x – 2)² by using Identity (a-b)²= a² + b² - 2ab

So, (x – 2)² = x² + 4 - 4x

From given expression (i)

3x(x – 12x) + 3x² – 2(x² + 4 - 4x)  --------(ii)

Step No. 2

Now, we shall multiply by the terms within the parentheses in (ii)

(3x² – 36x²) + 3x² – (2x² + 8 - 8x)  --------(iii)

Step No. 3

Now, we shall simplify the terms within the  parentheses in (iii)

(– 33x²) + 3x² – (2x² + 8 - 8x)  --------(iv)

Step No. 4

Now, we shall open the  parentheses to eliminate parentheses in (iv)

– 33x² + 3x² – 2x² - 8 + 8x   --------(v)

Step No. 5

Now, we shall add and subtract the like terms in (v)

– 28x² + 8x -8  --------(vi)

Hence, the simplified expression will be – 28x² + 8x -8

8 0
3 years ago
Read 2 more answers
Select the correct answer from each drop-down menu.A carpenter is building a triangular frame. She has three pieces of wood meas
yaroslaw [1]

Explanation

Answer:

The carpenter can build the triangular frame by cutting the 12 foot piece by 2foot

8 0
1 year ago
tenesa bought a 50 pound bag of flour for her bakery. she used 13.65 pounds of flour. how many pounds of flour are left in the b
saw5 [17]
Answer: 36.35


work:
50 - 13.65 = 36.35
4 0
3 years ago
Read 2 more answers
Subtract. (−9.6x+7)−(7.3x−9) Enter your answer, in simplified form, in the box.Can somebody help me with this equation?
ZanzabumX [31]
-16.9x + 16 is the correct answer. You have to remove the parentheses, collect the like terms, and then simplify.
8 0
3 years ago
Read 2 more answers
The cheerleading team lines up down the football field to rally the spectators. If there are 12 cheerleaders, which
Elan Coil [88]

Answer:

So they can line up every single 10 yards because there are 120 yards on a football field

Step-by-step explanation:

12 cheerleaders gives you 1 every 10 yards

hope i helped

8 0
3 years ago
Other questions:
  • How many models of 100 do you need to model 3200 explain
    10·2 answers
  • Solve the following system of equations and show all work. y = 2x^2 y = –3x −1
    13·1 answer
  • Use the distributive property or modeling to write an equivalent expression for (m+5)(m-3)​
    8·1 answer
  • Triangle ABC is an equilateral triangle with side AB, BC, and AC. If side BC is equal to 10 cm what is the measure of side AC?
    7·2 answers
  • 529.47 round to the nearest cent
    6·1 answer
  • Please help it is due right know I didn't understand it.
    6·1 answer
  • Please help me in this!!!
    10·1 answer
  • Which equation represents the situation? A university charges a $100 application fee and $720 per month tuition
    9·1 answer
  • Horizontal lines n and m are intersected by lines q and p. At the intersection of lines q and n, the uppercase right angle is an
    7·1 answer
  • The bookstore sells packages of 15 pens
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!