Mathematics Middle School

Compare factoring by grouping to factoring out the greatest common factor.

Answers

Answer 1

Answer:

(3x + 10)(2x + 1)

Step-by-step explanation:

Factor by grouping: 6x2 + 3x + 20x + 10.

This is a polynomial written with four terms that don't have a single common factor among them. However, the first two terms have a common factor (3x), and the last two terms have a common factor (10). This situation doesn't answer all of our wildest factoring dreams, but we'll take it.

By pulling out the common factors for each pair of terms, we can rewrite the original polynomial like this:

3x(2x + 1) + 10(2x + 1)

These two terms now have a common factor of (2x + 1). Seems like we should be able to do something with that information, don't you think? In fact, we can pull out this common factor and rewrite the polynomial again:(3x + 10)(2x + 1)

Related Questions

What is the LCD of 4 1/6 and 5 4/7?

13
21
42
36

Answers

Answer:

LCD = 42

Step-by-step explanation:

Equivalent Fractions with the LCD

4 1/6 = 175/42

5 4/7 = 234/42

happy to help ya :)

The answer is 42! Enjoy

Describe the process of solving the following equation: 3x+5=17

please lol

Answers

Answer:

        --

x = 2.3

Step-by-step explanation:    

3 x + 5 = 17

      - 5 = -5

------------------------

      3x      7

     ----- = -----

      3         3

-------------------------

                  ---

         x = 2. 3

You subtract 5 on both side so 17-5=12 and then you will have 3x=12 you will divide 3 on both sides so you will do 12 divided by 3 and you will get 4 so x= 4

During a two-day fun fair, Andrew’s snack stall sold 6 quarts of juice each day and Ashley’s stall sold 10 quarts of juice each day. How many more quarts of juice were sold by Ashley’s stall than Andrew’s snack stall during the fair?
ITS NOT D) 4 QT SI DONT CHOOSE IT
A) 12 qt
B) 10 qt
C) 8 qt
D) 4 qt

Answers

Answer:

C) 8qt

Step-by-step explanation:

It is a two-day fair

Andrew sells 6/4 a day

Ashley selld 10/4 a day

Day 1:

Andrew= 6/4

Ashley= 10/4

Day 2:

Andrew= 12/4

Ashley= 20/4

20/4 - 12/4 = 8/4

8/4= 8 quarts

Answer:

C) 8 qt

Step-by-step explanation:

It was 4 qt difference each day.

Since it took two days the difference is:

4*2 = 8 qt

Correct choice is C

Select all line segment measurements below that could NOT be used to form a triangle.

Answers

Answer:

a tringle with the side measurements of 3, 4 and 6 inches

a tringle with the side measurements of 2, 3 and 5 inches

a tringle with the side measurements of 7, 8 and 16 inches

Step-by-step explanation:

DUE TODAY

What is the value for each box to make the expressions true?

7(3 + 5) = ____ + ____
15 - 10 = ____ (3-2)

Answers

Answer:

7(3+5)= 8+7=15

15-10= 5 (3-2=1) then 5-1= 4. So I think the answer is 4

Step-by-step explanation:

7(3+5)=21+35

15-10= 5(3-2)

Mr. Thaxton has two daughters. The sum of their ages is twenty-one. The product of their ages is one hundred ten. How old is Mr. Thaxton's youngest daughter?

A.) 9
B.) 10
C.) 11
D.) 12

Answers

Answer:

the answer is 10

Step-by-step explanation:

Have no explanation

Answer:

B. 10

Step-by-step explanation:

B. 10 Hope this helps

What is the equation of the line?
y = 3 x + 3
y = three-fourths x + 3
y = four-thirds x + 3
y = 4 x + 3

Answers

answer:
the y intercept is three and the gradient is also three
y=3x + 3

Answer:

the y intercept is three

the gradient is also three

so.....

y=3x + 3

Step-by-step explanation:

HOPE THAT HELPS!!! :)

PLEASSSSE HELP

Which expression is equivalent to (8 a minus 3 b + 7) minus (2 a + b minus 4)?

6 a minus 2 b + 11
6 a minus 4 b + 3
6 a minus 2 b + 3
6 a minus 4 b + 11

Answers

You answer is 6a minus 4b+11

Answer:

D

Step-by-step explanation:

I need help :) please and thank u if u get it right i will give u brainlist :))))):)))))

Answers

The slope is -2. The y-intercept is (0,1).

Question 1 of 10 Estimate 5/8 − 1/10 . A. 0 B. 1 /2 C. 1 D. 1 1/2

Answers

Answer:

I think that the answer is B.

Step-by-step explanation:

Hope this helps

Answer:

it b

Step-by-step explanation:

Please help me with this

Answers

Answer:

3/4 = 9/12

- 7/12 = 7/12

-----------------------

             2/12

Step-by-step explanation:

first box = 9

second box = 7

last box = 2/12

Answer:

this can be solved by adding 1/4+1/5

Step-by-step explanation

i don't know could I get some help please.

Answers

Answer:

(-3, -11)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

Coordinates (x, y)Terms/CoefficientsSolving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

y = 7x + 10

y = -4x - 23

Step 2: Solve for x

Substitution

Substitute in y:                                                                                                7x + 10 = -4x - 23[Addition Property of Equality] Add 4x on both sides:                                11x + 10 = -23[Subtraction Property of Equality] Subtract 10 on both sides:                     11x = -33[Division Property of Equality] Divide 11 on both sides:                               x = -3

Step 3: Solve for y

Define original equation:                                                                               y = 7x + 10Substitute in x:                                                                                                y = 7(-3) + 10Multiply:                                                                                                           y = -21 + 10Add:                                                                                                                 y = -11
(-3,-11) that’s your answer hope it helps

Match each of the following inequalities to a graph below.

questions:
1. x < -2 (x = A, B, C, D, E, F, or G)
2. x ≥ -4 (x = A, B, C, D, E, F, or G)
3. -12 ≥ x (x = A, B, C, D, E, F, or G)
4. -19 < x (x = A, B, C, D, E, F, or G)

Answers

Answer:

.... ........ ........ ... .

1. D
2.G
3.C
4.B
hope this helps

Please help me verify it's correct(did i do the equation correct)?

Answers

Answer:

yes its right

Step-by-step explanation:

The acceleration of segment D is____ m/s2.



Rank segments A, B, and C from least acceleration to greatest acceleration.

Least:







Greatest:

Answers

Answer:

It wont load sorry maeby try putting the question again maeby it will work or is it my end.

Step-by-step explanation:

Answer:

Step-by-step explanation:

a=dv/dt

A=15/1=15

B=5/1=5

C=0/2=0

D=-20/1=-20

So from least to greatest

-20, 0, 5, 15

D, C, B, A

i need help with this question please!

Answers

Answer:

5.7 cm

Step-by-step explanation:

Triangle

Measurements: 9 cm, 14 cm, y cm

14 cm/2= 7 cm

a²+b²=c²

7²+b²=9²

49+b²=81

-49     -49

b²= 32

b= 5.656854249

y= 5.7

Answer:

Your answer is 11.4

Hope that this is helpful. Tap the crown button, Mark my answer as............. BRAINLIST......... Like & Follow me to get more answer.

A dolphin swimming at 7 feet per second, would swim how much feet in one in?

Answers

Answer:

420 ft

Step-by-step explanation:

7 ft  × 60 sec = 420 ft

420 feet need more help plz ask

0*50000000000000000000000000000+10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Answers

the answer is 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Washington Middle School is hosting a pancake breakfast fundraiser to raise money for a new outdoor field area. They will be organizing the ingredients into different cooking stations in order to prepare.

Answers

Answer:

Step-by-step explanation:

finish this

Body-ody-ody-ody-ody-ody-ody-ody

Ody-ody-ody-ody-ody-ody-ody (mwah)

Body-ody-ody-ody-ody-ody-ody-ody (ah, ah, ah ah)

Ody-ody-ody-ody-ody-ody-ody

That’s very cool even tho I don’t go it sounds fun

Steve’s score in a card game is 5 points away from zero. Denia’s score is the opposite of Steve’s and is a positive value. What is Denia’s score?

Answers

Answer:

5

Step-by-step explanation:

PLEASE AWNSER FAST I DONT HAVE MUCH TIME LEFT I NEED EVERY QUESTION PLEASE PLEASE HELP WILL RATE 5 STARS AND THANK YOU AND BRAINLIEST JUST HURRY UP PLEASEEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Answer:

3:2

Step-by-step explanation:

1- 45:30
2-3:2
3- i don’t know what definition u have learnt

Create a system of linear equations with one solution. In your final answer, include the system of equations and the graphs of the lines.

Answers

I don’t see a picture try posting a picture and I’ll do it for u

Answer:

​x-y=-1

3x+y=9

Step-by-step explanation:

Solve for the variable
A . 3
B . 4
C . 5
D . 2
Please tell me the RIGHT answer pls :)

Answers

Answer: B. 4

4+7=11

Hope this helps :)

Answer:

B. 4

Step-by-step explanation:

So the question is z + 7 = 11 right.

So let us begin, First if you add 3 + 7 that will make 10 which is what we are looking for. Next 4 + 7  will make 11 that is your answer but let us see if there is another same answer.  5 + 7  makes 12 which is close but not the answer. and the last one is 2 + 7  makes 9 which is not even close to the question. So your answer is B.  4 (4 + 7 = 11).



DONT FORGET TO GRAPH IT!! ALL ANSWERS THAT DONT ANSWER MY QUESTION, WILL BE REPORTED!

Answers

Answer:

n ≥ 1/4

Step-by-step explanation:

I wish I could add a picture, but I can't, so you'll have to graph it by yourself.

HELP ASAP!!! Will give thanks and brainliest.

Answers

Answer:

cant see the picture plz explain it

Step-by-step explanation:

Literally can’t see. I’ll help u if u zoom in!!

i need help its line plots soooo yeah help pls

Answers

part a) 2 days

.............

Answer:

B

Step-by-step explanation:

the line plot has an X to represent the amount of times the piece of data occurred I counted 2 x's

please help me!!!! :)

Answers

Answer:

Sorry I would love to zoom with you but I cant

Step-by-step explanation:

But I do REALLY hope you have a good day or night where ever you are in this wonderful world! <3

I would love to, but I have to sleep for school tmrw! Have a great day/night:)

solve the equation 2(9x-6)=6(3x-2)+2

Answers

What this guy said it’s ok

Answer:5

Step-by-step explanation:

Select the three expressions equivalent to 2 (a + 3b)

Answers

Answer:

Step-by-step explanation:

Three expression equivalent to 2 ( a + 3b)

2a + 6b2 ( a + 2b) + 2ba + a + 6b

plzz give explanation!!!!! PLZZZ I NEED HELP

Answers

I think it’s 36, Are there options??
Other Questions
Find the vertex of the function given below.y= 2x2 + 4x + 1 Write as a product (5c-3d)^2-9d^2 Mary planed to go to a movie theatre or a shopping mall or a park. She wanted to go with any one of the friends: Linda, Lisa, Maria, or Barbara. Find the probability that Mary went out to a shopping mall with Barbara. 700, 1200, 1600, 2000, XIf the mean of the five numbers above is 1600, whatis the value of x ? Evaluate the function w=-5x-1 when x=-3,0, and 8. . Which action prompted the U.S. to officially enter World War II? UNANSWERED PLZ HELP#2 Is this triangle congruent? If so, list the congruent parts and justify your answer. Then state the criteria. A shirt purchased for $20. The store owner will sell it for a 40% mark up. What will the new price be? GWhat do the veins of a leaf do?1O bring sugar to the leaf and water to the rest of the plant2bring carbon dioxide to the leaf and oxygen to the stomata3 bring water to the leaf and sugar to the rest of the plant4O bring sunlight to the leaf and take oxygen to the stomata Kim is pushing a box on a flat surface. The box is moving. Which type of force is Kim using to move the box? Help me please??!!! The furniture in the house was very __________ and basic, as the family had to sell most of their belongings to afford the cross-country move.Group of answer choicesflagrantcolossalspartan please, PLEASE answer this fast! I have 1 hour left before I pass it. Please help :( answer it properly! Thank you in advance.-This is grade 8 math-1.What elements belong to Set A and Set B?2. Is there a repetition of the first elements in the ordered pairs? How about in second elements of the ordered pairs?3. Does the set of ordered pairs represent a relation?4. How is a relation represented? Cmo podramos elaborar una autobiografa con la informacin de la lectura? bro i got banned for posting an amazing bulk pic, but this dude literally posted an inappropriate, dafuq is wrong with this banning system 30 points! I will mark brainliest! agenthammerx please help Lamar received 7/8 of the 160 votes cast for class president. How many votes did he receive? A graduated cylinder that is 24 cm tall can hold 1 L of water.a. What is the radius of the cylinder? (round to the nearest hundredth)b. What is the height of the 500 ml mark?c. The 250 ml mark?Recall that 1 liter (L) is equal to 1000 milliliters (ml).Due soon, please I don't understand. REVIEW QUESTION: Identify two ways a literary analysis and argumentative essay are similar.A) They are both written with a formal toneOB) They are both focused on the plot and structure of a literary text.C) They are both written to get the other side to see where you are coming from with your ideas.D) They are both based on at least two texts that you are required to read. The movie day after tomarrow need 10 realistic things and 10 non realistic things and explain the weather/ climate in each one. due midnight please help