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
AlladinOne [14]
3 years ago
9

How to evaluate 3(2x-4)-6x+12

Mathematics
2 answers:
Oksi-84 [34.3K]3 years ago
4 0

Answer:

0

Step-by-step explanation:

1. Distribute:  6x-12 - 6x+12

2. Combine like terms:  0

Arturiano [62]3 years ago
3 0

Answer:

0

Step-by-step explanation:

First you want to do distributive properties, so multiply 2 and -4 by 3. leaving you with 6x-12-6x+12. then we have to combine all the like terms. so you can either add 6x to the negative 6x or take away 6x from the positive 6x. Same with the 12's. so once you've combined all the like terms you should be left with 0. Thus, your answer would be 0.

You might be interested in
Factor x^2-5x-24 i need help to figure this out
Mrac [35]

Answer:

(x-8)(x+3)

Step-by-step explanation:

1) Find out what are the factors of the constant?

2) Which of those add to equal the coefficient before the x value?

In this particular equation, we have the constant being 24. The first two factors that come to mind are 6 and 4, and 8 and 3. Since it is -24, we need one of these numbers to be negative.

Let's look at our "b" value, or the coefficient behind the x value, 5. Looking at our factors and thinking of addition (since one of them must be negative, it will most likely be subtraction instead of addition) I can see that

8+ −3=5

which is one of the factors of -24.

This means that we can factor our equation using these numbers, getting us the following:

(x−3)(x+8)

Hope this helped!

3 0
3 years ago
What is an adaptation?<br><br> I put math but its science
Verdich [7]

Answer:

A change in a species that helps it survive

Step-by-step explanation:

i took life science in 7th grade, and another word for this is a mutation (kinda... pls dont make me go there...)

6 0
4 years ago
Read 2 more answers
If f(x) = 2x2 + 2, find f(5).
nalin [4]

answer for this question 22 if f(5)

6 0
3 years ago
The sum of 2 consecutive numbers is 37. Find the numbers.
Eva8 [605]
The answer is x and x+1
8 0
3 years ago
Given h(x) = 5x + 3. what is the value of h(-11)
alexira [117]

Answer:

h(-11)=-52

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Would it be 32? please I need to knw if i'M RIGHT
    6·1 answer
  • Definition: The _________ of a matrix is usually written as "m x n", where m is the number of rows and n is the number of column
    7·1 answer
  • The graph shows the rate at which the depth of the water in a pond is changing over time. On a coordinate plane, a graph titled
    9·2 answers
  • What is the solution for the inequality? -4x - 8 &gt; -20
    14·2 answers
  • Give a example of when you would use the friendly numbers strategy to subtract. explain why
    10·1 answer
  • Use angle relationships to travel through the maze following the prompts below.
    5·2 answers
  • Which scatter plot show a non linear association for the data
    9·2 answers
  • What is the value of this expression?
    7·2 answers
  • Number A3 part 2 show that x is sufficiently small for x⁴
    15·1 answer
  • The radius of a circle is 7 mm. What is the area.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!