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
Nimfa-mama [501]
3 years ago
15

Identify the numerical coefficient, the variable,

Mathematics
2 answers:
jolli1 [7]3 years ago
7 0

Answer:

A numerical coefficient is a constant multiplier of the variables in a term. so it would be 3x cause it has a number and a variable.

a variable is a symbol which functions as a placeholder for varying expression or quantities, so x is the variable.

a constant term is a term in an algebraic expression that has a value that is constant or cannot change, because it does not contain any modifiable variables.  so it would be the 2

Step-by-step explanation:

lukranit [14]3 years ago
3 0

Answer:

5x

Step-by-step explanation:

3x+2x = 55x

You might be interested in
Find the inverse of function f. f(x)=9x+7 A. B. C. D.
9966 [12]

Answer:

y = (x-7)/9

Step-by-step explanation:

y = 9x + 7

x = 9y + 7

x - 7 = 9y

y = (x-7)/9

8 0
3 years ago
What is the solution to the system of equations? 3x-6y=-12 " " x-2y=10 Use the substitution method to justify that the given sys
Thepotemich [5.8K]

The two lines in this system of equations are parallel

Step-by-step explanation:

Let us revise the relation between 2 lines

  • If the system of linear equations has one solution, then the two line are intersected
  • If the system of linear equations has no solution, then the two line are parallel
  • If the system of linear equations has many solutions, then the two line are coincide (over each other)

∵ The system of equation is

3x - 6y = -12 ⇒ (1)

x - 2y = 10 ⇒ (2)

To solve the system using the substitution method, find x in terms of y in equation (2)

∵ x - 2y = 10

- Add 2y to both sides

∴ x = 2y + 10 ⇒ (3)

Substitute x in equation (1) by equation (3)

∵ 3(2y + 10) - 6y = -12

- Simplify the left hand side

∴ 6y + 30 - 6y = -12

- Add like terms in the left hand side

∴ 30 = -12

∴ The left hand side ≠ the right hand side

∴ There is no solution for the system of equations

∴ The system of equations represents two parallel lines

The two lines in this system of equations are parallel

Learn more:

You can learn more about the equations of parallel lines in brainly.com/question/8628615

#LearnwithBrainly

6 0
3 years ago
You have 2 positive numbers. one number is 5 times the other number. the difference between the two numbers is 236, find the num
lisov135 [29]
Let the numbers be x and y
y=5x
y-x=236
5x-x=236
4x=236
x=59
5=5*59=295
6 0
3 years ago
Read 2 more answers
What is greater 6.67 or 6.670
Nitella [24]

Answer:

They are the same

Step-by-step explanation:

4 0
3 years ago
Need help on my math!!!!!!
alexandr402 [8]
I believe the answer is 1/x-4

This is because the x-5 on the numerator and denominator cancel out
3 0
3 years ago
Read 2 more answers
Other questions:
  • There are 26.2 miles in a marathon write the number of the miles using a fraction
    6·2 answers
  • Jovie's boss tells her to make 6
    14·1 answer
  • Given that is the midpoint of AB and E is the midpoint of AC, AD =32cm, AE=19cm, and DE=39cm, determine the perimeter of DBCE
    8·1 answer
  • PLEASE HELP ME AS SOON AS POSSIBLE!!!!!! FIVE AND SIX PLEASE
    14·1 answer
  • It is customary to leave a 15% tip for a waiter/waitress. Suppose your meal costs $22.50, What would you tip the wait person? Ho
    5·1 answer
  • In a right triangle ΔABC, where line AB =8, and ∡ C=65 degrees. Find the length of line AC , line BC and angle∡A.
    5·1 answer
  • A sample size must be determined for estimating a population mean given that the confidence level is ​% and the desired margin o
    15·1 answer
  • Select the correct answer. Each of the four angles of a quadrilateral measures 90°. How many rectangles can you construct using
    11·2 answers
  • A square pyramid and a cube have the same surface area. The length of each side of the base of the square pyramid is 10 feet. Th
    10·1 answer
  • 6.1 divided by 3 but simplified
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!