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
aleksley [76]
3 years ago
5

Factor x squared-6x+3x-18 by grouping ​

Mathematics
1 answer:
Sindrei [870]3 years ago
6 0

Answer:

(x - 6)(x + 3)

Step-by-step explanation:

Given

x² - 6x + 3x - 18 ( factor the first/second and third/fourth terms )

= x(x - 6) + 3(x - 6) ← factor out (x - 6) from each term

= (x - 6)(x + 3)

You might be interested in
Describe how you would estimate the square root of a number that is not a perfect square
adelina 88 [10]

Answer:When you use a radical then if it gives a decimal then you just round it however it said like to the nearest whole or however it says to do it

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write a real world problem that involves classifying a quadrilateral then solve the problem.
Anastasy [175]

An amusement park ride has a moving platform attached to four swinging arms. The platform swings back and forth, higher and higher, until it goes over the top and around in a circular motion. In the diagram below, AD and BC represent two of the swinging arms, and DC <span>is parallel to the ground
</span>(line l). Explain why the moving platform AB <span>is always parallel to the ground.</span>

5 0
3 years ago
Two pieces of equipment were purchased for a total of $4000. If one piece cost $850 more than
ruslelena [56]

The price of less expensive equipment is $1575.

Step-by-step explanation:

Let,

Price of one equipment = x

Price of other equipment = y

According to given statement;

x+y=4000   Eqn 1

x = y+850    Eqn 2

Putting Eqn 2 in Eqn 1

(y+850)+y=4000\\y+850+y=4000\\2y=4000-850\\2y=3150

Dividing both sides by 2;

\frac{2y}{2}=\frac{3150}{2}\\y=1575

Putting y=1575 in Eqn 2;

x=1575+850\\x=2425

The price of less expensive equipment is $1575.

Keywords: linear equation, substitution method

Learn more about linear equations at:

  • brainly.com/question/11343416
  • brainly.com/question/11416224

#LearnwithBrainly

3 0
3 years ago
0.62, 0.38, 0.35, 0.49, 0.1, 0.21, 0.54, 0.6, 0.51, 0.28 Least to Greatest *
AnnyKZ [126]

Answer:

0.25

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Mr. Rijo bought 49 bags of soil one week and 28 bags of soil the next week. Which expression correctly applies the
earnstyle [38]

Answer:

49 + 28 = 7(7 + 4)

Step-by-step explanation:

49 bags of soil one week

28 bags of soil the next week

49 + 28 bags of soil purchased in total

Find the GCF (Greatest Common Factor) of 49 and 28.

49/7 = 7

28/7 = 4 (GCF is 7 since it is the largest number that can divide both 49 and 28 equally)

Factor out the GCF + rewrite division above (optional for visualization)

49/7 = 7 -> 49 = 7 * 7

28/7 = 4 -> 28 = 7 * 4

49 + 28 = 7(7 + 4)

Let me know if you have any questions!

8 0
1 year ago
Other questions:
  • the floor plan is 22' in length, and 12' in width. What is the ratio of the length of the room to it's area? where Area = Length
    13·1 answer
  • Please answer with formula. i will mark you brainlist.
    10·1 answer
  • If z varies directly as x and z=30 when x=8 find z when x=4
    15·1 answer
  • The Opera House sells an average of 1,700 tickets per night when the price of each ticket is $25. An employee of the Opera House
    7·1 answer
  • Which of the following is the solution set of 18 - 3n + 2 = n + 20 - 4n
    10·1 answer
  • Solve the equation. write answer in fractional form, if necessary 8=5-3(2w-1)
    7·1 answer
  • I know the answer but I don’t know how to solve it
    15·2 answers
  • What is the answer to 3/4(2a − 6) + 1/2 = 2/5(3a + 20)
    11·1 answer
  • PLZ HELP ME!!!!! AND NO LINKS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    14·2 answers
  • A rock falls from a tower that is 416 ft high. As it is falling, its height is given by the formula h=416-16t^2. How many second
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!