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
Sav [38]
3 years ago
7

Add the linear expressions: 2n + 6 and 6n -2

Mathematics
1 answer:
adelina 88 [10]3 years ago
7 0
Just add like terms so (2n + 6n) + (6-2) = 8n-4
You might be interested in
P(at least 20 | prime number)
Alinara [238K]

Answer:

Meek MILL X PNB ROCK

Step-by-step explanation:

CHIEF KEEF

6 0
3 years ago
Do you multiply or divide calories?
harina [27]

Answer:

Multiply

Step-by-step explanation:

6 0
3 years ago
67% as a fraction in simplest form
CaHeK987 [17]
It's 67/100 because a percent is out of 100 which is already simplified
6 0
3 years ago
Read 2 more answers
Find the exact values of the indicated trigonometric functions. Write fractions in lowest terms.
vodka [1.7K]

For this case we have that by definition of trigonometric relations of a rectangular triangle, that the sine of an angle is given by the opposite leg to the angle on the hypotenuse of the triangle. While the tangent of the same angle is given by the leg opposite the angle on the leg adjacent to the angle.

Then, according to the figure we have:

sin (B) = \frac {7} {25} = 0.28\\tg (B) = \frac {7} {24} = 0.2917

Answer:

sin (B) = \frac {7} {25}\\tg (B) = \frac {7} {24}

7 0
3 years ago
Read 2 more answers
Which expressions are equivalent?
trapecia [35]

Only 3(a−b) and 3a−3b are equivalent

Further explanation:

We have to evaluate each expression to evaluate if the expressions are equivalent or not.

So,

<u>For 3(a−b)</u>

3(a-b)\\Distributing\ 3\ in\ bracket\\3.a-3.b\\=3a-3b

As we can see that 3(a-b) results in 3a-3b so these are equivalent

<u>For 2a(2+b)</u>

2a(2+b)\\Distributing\ 2a\\2a.2+2a.b\\=4a+2ab

As we can see that 2a(2+b) doesn't result in 4ab so these are not equivalent

Hence,

Only 3(a−b) and 3a−3b are equivalent

Keywords: Equivalent expression, Polynomials

Learn more about polynomials at:

  • brainly.com/question/4824362
  • brainly.com/question/4847829

#LearnwithBrainly

3 0
3 years ago
Other questions:
  • What is the sum of all integers that satisfy -3n&lt;7n-20&lt;3n
    9·1 answer
  • 1.
    8·1 answer
  • This is Geometry. Could anyone help please? I can't fail this class. My grade is quite low already.
    11·2 answers
  • A recipe calls for 1 1/4 cups of sugar to make 20 cookies. How many cups of sugar will you need to make 14 cookies?
    5·1 answer
  • What happens when you multiply a positive number by a number greater than 1?
    11·1 answer
  • How do u solve 9/15x + 2/15x
    8·1 answer
  • Tom has three times as many pencils as pens but has a total of de 100 writing utensils. How many pencils and pens does toms have
    8·1 answer
  • Porfavor: Elabora un problema matemático relacionado con tu vida cotidiana donde utilices “adición y sustracción de números con
    11·1 answer
  • The function h(t)=−16t(t−7) models the height of an object at any time t after it is launched, where t is measured in seconds. A
    11·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!