Mathematics Middle School

Use the distributive property to write an equivalent expression.
2(3w - 4x+6)
Pleasee help me asap.

Answers

Answer 1

Answer:

6w-8x+12

Step-by-step explanation:

Answer 2

Answer: 6w-8x+12

Step-by-step explanation:

2(3w−4x+6)

Use the distributive property to multiply 2 by 3w−4x+6.

6w−8x+12

Related Questions

( 2, 2)
( 0, 3)
( 1, 5)
(6, 7)
(4, 8)
(7, 0)

Answers

L = (2,2)

H = (0,3)

G = (1,5)

M = (6,7)

P = (4,8)

C = (7,0)


L = (2,2)
H = (0,3)
G = (1,5)
M = (6,7)
P = (4,8)
C = (7,0)

someone help pls :CCCCC its math

Answers

6x3=18

The room is 18ft long

100/2=50

The park is 50mm long

Answer:

The room is 18ft long

the park is 50mm long hope it helped

Step-by-step explanation:

find the area and preempted of the figures.

Answers

Answer:

The answer to #9 is 13.5

Step-by-step explanation:

13.5 I think say something if I’m wrong

PLZZ HELP! Will MARK BRAINLIEST IF RIGHT

Answers

Answer:

y= -(x+5)^2+4

Step-by-step explanation:

Use transformations

-x+5
Lmk if this helps!

is -1/100 equal to -0.01

Answers

Answer:

yeaa

Step-by-step explanation:

hope this helps bc 1/100=0.01 and there is -ve sign so -0.01

Evaluate the following expression when x=15: 2x-10

Answers

2(15)-10
2 x 15 = 30
30-10
20

Answer:

Let me explain

Step-by-step explanation:

So if x+15 that means its 2 x 15 = 30

then take away 10 from 30 and you get 20

20 is your final answer

An architect is designing a house. He wants the bedroom to have the dimensions of 10 ft by 6 ft by 7 ft. The architect doubles one dimension to create the den. Does that mean the den will have double the volume of the bedroom?

Answers

Answer: if you double 10 yes if you double anything else no

Step-by-step explanation:

PLS PLS HELP I WILL MARK BRAINLIEST

Answers

it would be 6 have a great day
The answer would be plotted at six, have a nice dayN

What is the surface area of the figure below? Round your answer to the nearest whole number.

584 ft2

624 ft2

674 ft2

1,248 ft2

Answers

Answer:

I believe the answer is C. 674 because the surface area of the pyramid is approx. 682.64569.

Step-by-step explanation:

I'm sorry I could be of more help.

628.25 is the answer, rounded to the whole number it is 628.

Use the given angle measures to answer the following questions.

m∠A = 40°
m∠B = 5x°
Part A: If Angle A and Angle B are vertical angles, what is value of x?

A. 8
B. 10
C. 28
D. 35

Answers

Answer:

[tex]\Huge\boxed{A.8}[/tex]

Step-by-step explanation:

Hello There!

If you didn't know vertical angles are congruent

That being said we can use this equation to solve for x

40 = 5x

Objective: Isolate the variable using inverse operations

To get rid of the 5 we divide each side by 5

40 / 5= 8

5x/5=x

we're left with x=8

To check our answer we can plug in 8 to x and if it equal 40 then the answer is correct

5(8) = 40

So the answer would be 8

Answer:

8

Step-by-step explanation:

40÷5=8

Deandra is doing her math homework. She completed the first 6 problems in 2 hours and the last 12 problems in 3 hours.

Which best describes Deandra’s rate for completing her homework?
Deandra completed the first 6 problems at a rate of 6 problems per hour and the last 12 at a rate of 2 problems per hour.
Deandra completed the first 6 problems at a rate of 3 problems per hour and the last 12 at a rate of 4 problems per hour.
Deandra completed the first 6 problems at a rate of 2 problems per hour and the last 12 at a rate of 6 problems per hour.
Deandra completed the first 6 problems at a rate of 4 problems per hour and the last 12 at a rate of 3 problems per hour.

Im doing test on edge and want to double check I got B

Answers

Answer:

it is right

Step-by-step explanation:

Answer:

B-Deandra completed the first 6 problems at a rate of 3 problems per hour and the last 12 at a rate of 4 problems per hour.

Step-by-step explanation:

This is the correct answer to your problem.

she did the first problems at a rate of 3 problems per hour then the last 12 at a rate of 4 problems per hour is the correct answer!

Hope this helps.

Brainliest is apprecaited.

Good luck, and have a great day!

Target has a PlayStation 5 that is originally 500.00. They are having a one-day sale where you can get it for 15% off. What is the amount of the discount? How much will the Playstation 5 cost?

Answers

The discount would be 75$ dollars off so your total of the sale is 425$

ANSWER ASAP GIVING BRAINLIEST 5 STARS AND A HEART!
Please answer the following with 5 or more sentences:
The diameter of a circle is tripled. How does that affect the circumference? How does that affect the area? Explain.

Answers

Answer:

The formula for the circumference is 2πr. If you triple the radius the formula would be 2π3r. the ratio between the two is 2π3r / 2π1r. 2π & r cancels out and you have 3/1 left. Therefore the answer is the circumference is tripled.

The fact that there is no exponential in the formula indicates that the proportional increase is lineal.

The Circumference is 2πr.

When the radius is x, the circumference is 2πx

When the radius is tripled, it becomes 3x, to the circumference will be 2π(3x) = 6πx.

Soooooooo the circumference will also be tripled.

Step-by-step explanation:

hope this helps

A summer camp had
440
campers register this year. This is a
10
%
increase over the number registered last year.

Part A
The equation below relates
440
and
c
,
the number of campers registered last year. Complete the equation by entering a number in the
□
.
Enter only a whole number or decimal.


c
=
440

Part B
Enter a number in the
□
to show how many campers,
c
,
were registered last year.

campers

Answers

Answer:

Puppy

Step-by-step explanation:

Chuwawa

OWA OWA

The equation that relates the number of campers this year to the number of campers last year is c = 440 / 1.10

The number of campers last year is 400.

What are percentages?

Percentage can be described as a fraction out of an amount that is usually expressed as a number out of hundred. Percentages are used to measure frequency.

Given that, a summer camp had 440 campers register this year, this is a 10 % increase over the number registered last year.

So,

The number of campers last year = number of campers this year / (1 + percentage increase)

440 / 1.1 = 400

Hence, the equation that relates the number of campers this year to the number of campers last year is c = 440 / 1.10 and number of campers last year is 400.

Learn more about percentages, click:

brainly.com/question/25764815

#SPJ3

Another brain test ;-; Answer the question (s) below!

Answers

Answer:1/4

Step-by-step explanation:

3. Harold spent 1/4 of a fraction of an hour milking each group.

4. Rosanne and her family played 16 different games on their vacation trip.

5. Girish has 12 batches of bread.

6. Jason can cut 12 pieces of sausage.

7. Hubert cut 9 pieces of yarn.

Evaluate j/4 when j = 12

Answers

your answer will be 3

Answer:

3

Step-by-step explanation:

If j=12 then j/4 would be 12/4 which is 3.

2(y−1)+6y = −10 solve for y plzz

Answers

Answer:

2(y-1)+6y=-10

2y-2+6y=-10

8y-2=-10

8y=-8

y=-1

Let me know if this helps!

Answer:

y = -2

Step-by-step explanation:

2 (y − 1) + 6y = −10

2y - 2 + 6y = -10

-2y       -2y

     -2 + 4y = -10

     +2            +2

         4y = -8

          y = -2

How many solutions does the following equation has?
5 (m - 3) + 6 = 4m + 3

A-No Solution
B-Infinitely Many Solutions
C-One Solution

Answers

B should be the answer . Sorry if I’m wrong

Answer:

C. One Solution

That one solution is "m = - 6"

Step-by-step explanation:

5m - 3 + 6 = 4m + 3

Subtract 3 from each side:

5m - 3 - 3 + 6 = 4m + 3 - 3

5m + 6 = 4m

Subtract 6 from both sides of the equation:

5m + 6  - 6 = 4m - 6

5m = 4m - 6

Subtract 4m from both sides of the equation:

5m - 4m = 4m - 4m - 6

m = - 6

You have two different bottles of lotion. One contains 250.48 mL of lotion and the other contais 125.85 mL of lotion. What is the difference?​

Answers

Answer:

124.63

Step-by-step explanation:

250.48 - 125.85 = 124.63

124.63 is the answer have a good day

what is 5 42/96 as a decimal?

Answers

Answer:

5.4375?

Step-by-step explanation:

42/96 is 0.4375 and you add the 5 to get 5.4375

Answer:

5.4375

Step-by-step explanation:

42/96 as a decimal is 0.4375, so add the 5 and you will get 5.4375

C,mon Guys you can do it
Ik the answer, so if you don't know i can give it to you
Whoever gets it right gets Brainliest
Penny has 5 children.
The 1st is named January.
2nd kid is named February.
Her 3rd child is called March.
4th is April.
What is the name of the 5th.
Hint: don't think it as a question

Answers

Answer: what is the name to the 5th child

Step-by-step explanation:

Answer:

I said it first in comments, but not as an answer, the fifth kids name is what.

Step-by-step explanation:

Lynn sells homemade jewelry on the Internet. The list below shows prices for various types of jewelry on her website. Which of these statements describes how the prices vary?

Earrings - 13$
Bracelets - 10$
Necklaces - 13$
Rings - 7$
Watches - 21$

A. The mean is 1$2.80
B. The median is $13
C. The mode is $13
D. The range is $14

Which is the correct answer?

Answers

the answer is b to the question

Find 270% of 25 use th proportion strategy (nearest tenth)

Answers

Answer:

67.5

Step-by-step explanation:

or 60 tens, 7 ones, 5 tenths

270% of 25 is 67.5
just put it in the calculator

Need help with this..

Answers

Answer:75+5.5x equal or greater than 130

Step-by-step explanation:

It’s 130 step by step division

If I have 16 card my brother as 3 times that amount and my sister has 16 more than him how many do we have all together

Answers

16+48+64. you do 16x3 and then you have 48. you add your stisters 16 on top of the 48. therefor you have 16+48+64.

Answer:

you have 64 cards in all

Step-by-step explanation:

16 x 3 = 48

48+ 16 = 64

Help please I just need the surface areas ill give 15 points.Answers only Please

Answers

Answer:

1.     172 m ²

2.    226.56 m ²

3.    336 cm ²

4.    296 inch ²

5.    461 cm ²  wrapping paper

Step-by-step explanation:

1.   32+112+28 = 172 m ²    

2.   120+ 72 + 34.56 = 226.56 m ²    

(half base 3.6 x 4.8 = 17.28 x 2 = 34.56)

3.  Triangle face 48/2 = 24cm  x 2 = 48 = 48 +72+96+120 = 336 cm ²

4.  9x3 = 27  3x 10 = 30 9x 10 = 90  90+30+27 = 147   147 x 2 = 296 inch ²

5. Right Angle face Triangular prism

1/2 10.5 x 10 = 1/2 105 = 52,5

x2  = 105cm ²

10.5 x 8 = 120c

x2 = 240 cm ²

8x14.5 = 116cm

105+240+116 = 461 cm²

The circumference covered by a radar signal can be represented by the expression 400π miles. What is the approximate length of the radius of this circumference?
A 20 miles
B 200 miles
C 127 miles
D 40 miles

Answers

Answer:

127 if it says to use 3.14, 200 if it does not ask to use 3.14

Step-by-step explanation:

C=[tex]2\pi r[/tex]

Substitute  C for 400

400=2*r

400=2r

divided both sides by 2

Answer is 200

The answer should be 200

brainliest to right answer check all that apply

Answers

Answer:

The Answer is gonna be Reflected Across the x-axis

**50 POINTS** Deals with functions.

Answers

Answer: You'd get like 800 each month!

Step-by-step explanation:

Hope this helps!! Have a great day

Answer:

a = 250x + 1300

Step-by-step explanation:

We have pairs (5, 2550) and (8, 3300)

Find the rate of change:

(3300 - 2550)/(8 - 5) =

750/3 =

250

$250 is the amount added to savings account every month

Initial amount was:

2550 - 5*250 =

2550 - 1250 =

1300

Since the change is linear and we have y-intercept and slope, we can show the amount after x months as:

a = 250x + 1300

MATH SMARTIES I WILL GIVE BRAINLIEST PLEASE GIVE EXPLINATION ALSO THANK YOU

Answers

Answer: 4. 35 the other one i dont

know

Step-by-step explanation:

i hoped i helped

Answer:

3) B.

4) C.

Step-by-step explanation:

3) (3x5)+(5x6)+(6x3)+(7x3)=84

4) 7x5x2=70

Other Questions
Convert 300K to degrees Celsius. All of the following are the purpose of rhetorical reading EXCEPT:A. Identifying the speaker's message (theme/thesis).B. Identifying the intended audience.C. Identifying how the speaker achieves his/her purpose.D. Identifying the number of paragraphs in a text. What is the name and function of the structure indicated by A? Before Lady Macduff is killed, she realizes the truth of the duality that to do harm is "often laudable" while doing good may be A."dangerous folly:B "the surest way to anger Macbeth. C "more laudable "D a wife's duty." Can someone answer this Select all the correct measurement conversions.A. 8 pints = 16 fluid ouncesB. 5 feet = 60 inchesC. 2 tons = 4,000 poundsD. 5 meters = 5,000 centimetersE. 2 days = 2,880 minutes Write a one page summary in your own words about what you read below Need to have an Introduction, Body, & Conclusion to your summary.Momentary vs. Lasting StressSometimes a stressful situation just lasts a moment like getting through a school play audition or making the foul shot that could win the game. But life also can bring situations that might keep us stressed for a few days, weeks, or months. Even if we're not always thinking about this stress, it can be like a background soundtrack playing in our lives.If you're like most people, you've faced these kinds of lasting stressful situations. Feeling unprepared or unhappy about the situation increases the stress. Stressful situations can wear us down over time. Finding ways to deal with them can help us grow strong.Build Good Coping SkillsHow well or how poorly we get through a stressful situation depends a lot on us. How we deal with stressful situations makes all the difference.Here are some steps you can take to cope with a stressful situation.1. Understand the SituationTake some time to think about the situation you're facing. Try to describe your situation in a sentence or two. What's stressful about this situation for you right now? It can help to write down your thoughts.For example: My family just moved, so I switched to a new school in the middle of the year. The stressful parts are not knowing anyone, missing my old friends, and dealing with all new schoolwork.Notice and name the feelings you have about the situation. Accept your feelings it's understandable to feel the way you feel, given your situation. It can help to write down your feelings, too.For example: I feel lonely and sad because of missing old friends and my old school. I'm mad that we had to move, especially now. I'm worried about keeping up in math and social studies. I feel left out because I'm the new kid. I guess anyone would feel this way if they were in my situation.Learn more. Learn all you can about the situation you're dealing with. This might include reading about it, talking to others, or finding out what others in your situation have done and what to expect. Learning helps you feel more confident and prepared plus it reminds you that you're not the only one who has gone through this.2. Commit to a Positive AttitudeA positive attitude helps stop you from being dragged down by unhappy feelings. A positive attitude also boosts the problem solving that a stressful situation requires.A positive attitude helps us see the possibilities within a situation, while negative thinking narrows our view.Don't dwell on the negative. Don't get stuck dwelling on negative feelings or focusing on the bad aspects of your situation for too long. Your power lies in how you react to and cope with the situation you're facing. Be aware of any negative thoughts (like "I can't do this"), and replace them with more encouraging words. This is the time to believe in yourself.For example: Others have switched schools before and come through it. I know I can manage this.Notice and appreciate life's good stuff. Be sure to notice some positive things in your life, too. Yes, even now. Each day, think of three things you're grateful for. Gratitude helps fuel a positive attitude and keeps problems even the big ones in perspective.3. Take ActionDecide what you can do. Pinpoint which parts of the situation you have the power to change or influence for the better. Think of actions you can take to improve any part of your stressful situation.For example: I can talk to the guy who sits next to me in social studies class. I'll ask if he'll share notes and study with me. That could help me make a new friend plus catch up in social studies.Get support. Find someone to talk to about your situation. Ask for help or advice. Be with people who believe in you, make you laugh, and help you feel good about yourself. Sometimes just a listening ear helps a lot. It helps you know that someone understands and cares about what you're going through.Care for yourself. Take especially good care of yourself when stress in your life is high. Be sure to eat nutritious foods and minimize junk food. Get daily exercise and sleep. Do something every day that helps you relax whether it's yoga, a soothing bath, cooking, playing with your pet, taking a walk, listening to music, or playing your guitar.Stressful situations can test our strength, for sure. Whatever you're facing, it can help to think through the situation, accept the emotions you feel, and keep a positive attitude. Focus your efforts on what you can influence, get support, and care for yourself. All these things can help you cope with your situation, lessen the stress, and help you come through feeling strong and confident. how can you take my step sis out the washer machine? The longer a recession lasts, the harder it is for the economy to rebound.TrueFalse PLEASE HELP MEEEEEEEEEEEEEE IM IN 6 TH GRADEEEE Tickets for the CTA train cost $0.75 for students and $3.25 forchaperones. If a school trip has a total of 50 people, how many studentsand chaperones are on the trip? * help i need this asapHINT: Try graphing your equations or multiplying the cost equation by 4. What is the relationship between alliances and a balance of power? Dr Heideggers Experiment Plzzzzz help will mark brainliest 20 points please help asap!!!Which of these was a primary reason Chinese immigrants came to the United States in the early 1850s? A) To purchase inexpensive farmland. B) To avoid a plague. C) To escape religious persecution. D) To seek gold How did the home life of the author compare to his school life - the terror The height of a tree grows by four inches every year, with A1 = 22 inches. Select the explicit rule which represents this situation. 4. Tenzing asked Colonel Hunt's 1 pointpermission to plant the IndianFlag becauseO a. He was his friendO b. He was a dictatorO c.He was his master.O d.He was the leader of expedition List the shapes in order of area from greatest to least. Captionless Image advise a friend who responds to conflict by CONFRONTATION on why it is not healthy in sustaining positive relationships