Mathematics Middle School

Write an equation representing the graph.

Answers

Answer 1

Answer:

y=2x+0 or y=2x

Step-by-step explanation:

y=mx+b

m=2

b=0

Answer 2

y = Mx + b
y = 2x + 0 Or
y = 2x

Related Questions

Please help!!! will give brainliest

Answers

Answer:

The answer is B

Step-by-step explanation:

3 to the forth power = 81

3 to the second power = 9

81/9 = 9

Answer:

b: 9

Step-by-step explanation:

3x3x3x3= 81

3x3=9

81/9=9

Bob made 3 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 3 necklaces was $20.40 . If the beads cost a total of $8.70 , how much did each pendant cost?

Answers

67 because it’s a even number and yea am just writing random stuff so yea good luck man

$3.90 each

$20.4 total, minus $8.7 for beads= $11.7 for pendants

$11.7/3= $3.9 each

Camille shaded _1 8
30 of a model. Write the decimal that represents the
unshaded portion of the model.

Answers

Answer:

you are saying it wrong its 1\8 and 3\3

Step-by-step explanation:

PLS SOMEONE HELP PLS

Answers

Answer:

30$

Step-by-step explanation:

Answer:

The cost per calculator is $30

Step-by-step explanation:

4 calculators = $120

Therefore, each calculator is :-

$120 divided by 4

= $30

Nathan is 3 years older than Olivia. Determine the equation if n represents the age of Nathan and o represents the age of Olivia.
A. n = o + 3
B. o = n + 3
C. n = 3o
D. o = 3n

Answers

Answer: A, n=o+3

Step-by-step explanation:

Nathan (n) is 3 years older than Olivia (o) so Nathan's age would equal Olivia's age plus 3 years.

Hope this helps :)

Answer: A

Step By Step Explanation: Since Nathan Is 3 Years Older we take Olivia age and add 3 to it to get Nathan Age

A teacher orders homework books for her class of 30 students.
The total value of the order is $135.
Two more students join her class, so she orders two extra books.
What is the total value of the order now? $

Answers

Total value: $144
Explanation: each book cost $4.50

Answer:

The total value of the order now is $142.

Step-by-step explanation:

assuming all books are at the same price

135 ÷30=4.5

2x4.5=7

135+7=142

plz help 20 points
Two random samples of 25 people were asked how many 12-ounce cans of soda they consume each week. The first sample contained both males and females, aged 12-19. The second sample contained both males and females, aged 20-39. The results are shown in the table below. Using complete sentences, make one inference comparing the two groups and explain your reasoning.

Sample #1
16 11 9 12 11
10 10 8 15 0
2 15 14 7 11
5 14 20 3 11
14 7 0 5 21
Sample #2
21 14 0 3 6
7 10 11 7 9
14 0 15 5 12
20 0 12 11 6
0 21 14 0 6

Answers

Answer:The data is pretty evenly distributed in the age 20-39 group.

There are no outliers in either age group.

The range of the two age groups is the same.

Both data sets contain about the same amount of variation.

Step-by-step explanation: Plz make brainiest.

Answer:

Sample #1 : 16 11 9 12 11 10 10 8 15 0 2 15 14 7 11 5 14 20 3 11 14 7 0 5 21 =

0 0 2 3 5 5 7 7 8 9 10 10 11 11 11 11 12 14 14 14 15 15 16 20 21

you just need to pout them in order least to grates

Sample #2 : 21 14 0 3 6 7 10 11 7 9 14 0 15 5 12 20 0 12 11 6 0 21 14 0 6 =

0 0 0 0 0 3 5 6 6 6 7 7 9 10 11 11 12 12 14 14 14 15 20 21 21

you just need to pout them in order least to grates

Step-by-step explanation:

749ml= --------L please answer this question

Answers

Answer:

The answer is 0.749 L.

Step-by-step explanation:

L, dc, cl, ml

0. 7 4 9

Plsssssss help meeeeeee

Answers

total surface area Stot = 20.4924225 cm2

lateral surface area Slat = 16.4924225 cm2

bottom surface area Sbot = 4 cm2

total surface area Stot = 46.1079506 ft2

lateral surface area Slat = 37.1079506 ft2

bottom surface area Sbot = 9 ft2

total surface area Stot = 95.0467761 ft2

lateral surface area Slat = 68.0067761 ft2

bottom surface area Sbot = 27.04 ft2

What the first dude said

The second question is: How many pages did rob read? Round your answer to the nearest tenth

Answers

117.2=q+17.6

q= 99.6

1.75(99.6) =174.3

Hannah read 99.6 pages so rob read 174.3 pages

can someone please help me with this what is 2x + 1x + 4

Answers

Answer:

3x + 4

Step-by-step explanation:

2x + 1x + 4 =

(2x + 1x) + 4 =

3x + 4

Hope that helps!

Answer:

3x + 4

Step-by-step explanation:

add the x's together and add the 4.

A grocery store receives a shipment of 700 oranges. The manager randomly selects 25 oranges to weigh. In that sample, 2 oranges weigh 5 ounces. How many oranges in the shipment can the manager predict weigh 5 ounces?

14
56
644
698

Answers

The answer is 56 because 700/25=28 and 28*2=56

WHOEVER ANSWERS FIRST
WILL GET BRAINLIEST!!!
What is the sum of two numbers 9 and their difference is 7

14 POINTS!!!!

Answers

Answer:

8 and 1

Step-by-step explanation:

8 + 1 = 9

8 - 1 = 7

Answer:

Step-by-step explanation:

Let b>a

a+b=9 and b-a=7 upon adding these two equations together

a+b+b-a=9+7

2b=16

b=8, given a+b=9

a+8=9

a=1

So the two numbers are 1 and 8

How far from the base of the house do you need to place a 15’ ladder so that it exactly reaches the top of a 12’ wall?

Answers

Answer:

3' away

Step-by-step explanation:

3’ ft!

basically, you just subtract the 15 and the 12 ft together to get the 3!

Hey I need help please. If a correlation coefficient is -0.9 what can you say about the data. Also this is a separate question but what does it mean for 2 sets of data to be positively correlated.

Answers

Answer:

Step-by-step explanation:

A correlation coefficient is a numerical measure of some type of correlation, meaning a statistical relationship between two variables. The variables may be two columns of a given data set of observations, often called a sample, or two components of a multivariate random variable with a known distribution. Pearson’s correlation coefficient returns a value between -1 and 1. The interpretation of the correlation coefficient is as under:

If the correlation coefficient is -1, it indicates a strong negative relationship. It implies a perfect negative relationship between the variables.

If the correlation coefficient is 0, it indicates no relationship.

If the correlation coefficient is 1, it indicates a strong positive relationship. It implies a perfect positive relationship between the variables.

A higher absolute value of the correlation coefficient indicates a stronger relationship between variables. Thus, a correlation coefficient of 0.78 indicates a stronger positive correlation as compared to a value of say 0.36. Similarly, a correlation coefficient of -0.87 indicates a stronger negative correlation as compared to a correlation coefficient of say -0.40.

Correlation Values

In other words, if the value is in the positive range, then it shows that the relationship between variables is correlated positively, and both the values decrease or increase together. On the other hand, if the value is in the negative range, then it shows that the relationship between variables is correlated negatively, and both the values will go in the opposite direction.

A storage box has a Volume of 56 cubic inches and the base of the box is 4 what is the height of the box?

Answers

Answer:

56 x 4 =224

Step-by-step explanation:

Answer:224 56x4
Hope this helps

can someone help me please

A small business earns a profit of $6500 in January and $17,500 in May. What is the rate of change in profit for this time period?

Answers

Triple I think if not plz list the option

4 months have passed: february, march, april, may

$11,000 have been gained: 17500-6500

11,000/4 = 2750 per month

proof:

january: 6500

feb: 9250

mar: 12000

apr:14750

may:17500

Plz help me thankyou:))))))

Answers

Answer:

X=54

Step-by-step explanation:

There are multiple steps to find this problem:

So in a triangle, the opposite inverse angles are congruent,

meaning <LQM and <PLQ are congruent so <LQM is also 70 degrees

a triangle = 180 degrees, therefore, triangle QLM can be solved by adding

54 and 70 to find the measure of the 3rd angle

54+70= 124, then 180 (because its the total amount of the triangle) - 124= 56

Then, we know that <QLM and <PQL are congruent angles as they are opposite inverse angles.

So, <PQL also equals 56 degrees

Then to find the 3rd angle of the triangle PLQ you can add 56 and 70 to find the 3rd angle

56+70= 126, Then 180 - 126= 54

So, X=54

PLZZZZ HEEELLLPPP

Four runners start at the same point; Lin, Elena, Diego, Andre. For each runner write a multiplication equation that describes their journey.

Lin runs for 25 seconds at 8 meters per second. What is her finish point?
Elena runs for 25 seconds and finishes at 250 meters. What is her velocity?
Diego runs for 25 seconds at -8 meters per second. What is his finish point?
Andre runs for 5 seconds at -6 meters per second. What is his finish point?

Answers

Answer:

Step-by-step explanation:

1. 25x8

2. 250 divide by 25

3. 25x-8

4. 5x-6

Michael tracks his pay. He has already earned $97.75. He determined that the expression 97.75+17.80h represents the amount of money, in dollars, he has earned at hours.

Based on the given expression, about how many hours does it take Michael to earn 678.25?

Answers

33 hrs. Because 678.25-97.75= 580.5 and when you divide 580.5 by 17.80 you get 32.61 and you round that up to get 33 hrs

NO LINKS
Lucy typed 3,756 words in 28 minutes. Let “w” represent the words typed each minute. If Lucy typed the same number of words each minute, how many words did she type each minute?

include an explanation on how you got your answer

Answers

Answer:

134 words per minute

Step-by-step explanation:

Divide the amount of words by the time

3756/28 = 134.1429

I got the same answer ⬆️

200 cm= _________ meters

Answers

Answer:

Step-by-step explanation:

tfxfugxfzzffggzz6tfftzf

Answer:

2 meters

Step-by-step explanation:

100 cm = 1 meter

200/100= 2

please help me i dont understand this

Answers

The answer would correctly by 14.24, just add them up

All of the following represent the same set of numbers except

positive integers
whole numbers
natural numbers
counting numbers

Answers

Let us define each :

1. Natural numbers : the positive integers (whole numbers) 1, 2, 3, etc., and sometimes zero as well.

2.Whole numbers: Whole Numbers are simply the numbers 0, 1, 2, 3, 4, 5, ... (and so on)

3. Positive integers: The positive integers, z+ , consist of the whole numbers beginning with one.

4. Counting numbers: Any number you can use for counting things: 1, 2, 3, 4, 5, ... (and so on). Does not include zero.

So we can say that whole numbers is the odd one out, since it includes 0 and others dont.

The answer is whole numbers because only whole numbers are the set that starts from zero.

What value of w is a solution to this equation?
w/2 = 6
w = 10 or w = 12

Answers

W=12 would be the correct answer. I got this because if you divided 12 by 2, (12/2) you would get 6!

w = 12

just multiply 2 by 6 and then you will be left with W equals 12

Plssssssss help meeeeee

Answers

add all of them then you would get the answer

total surface area Stot = 139.843135 ft2

lateral surface area Slat = 120 ft2

top surface area Stop = 9.92156742 ft2

bottom surface area Sbot = 9.92156742 ft2

Three less than on-half a number is -71

Answers

Your Answer:

B. 1/2n-3

Explanation:

One way to get half a number is to multiply it by 1/2.

The phrase "a number less than an other number" often indicates subtraction.

B. That would be the correct choice. Have a wonderful day

Elizabeth wants to have her birthday party at the movies. It costs $28 for pizza and $11.00 per friend for the movie tickets. How many friends ( f ) can Elizabeth have at her party if she has $182 to spend?

Answers

Answer:

Take the total, subtract the amount for pizza. Then divide by 11 to see how many friends.

Formula:

182 = 28 + 11f

14 friends

Answer:

She can have a total of 14 friends.

Step-by-step explanation:

182-28=154 => 154/11=14

What is name of your profile pic character?

y=3x+14
2x-3y=-14
Substitution method

Answers

X= 14
Y= -45

2x-3y=-14
y=3x+14

the correct answer should be y=3x+14

Solve this equation and why this answer is correct.

Answers

Answer:

s = 21

Step-by-step explanation:

Multiply both sides of the equation to get rid of the fraction.

7*3 = 21

Other Questions

Can someone answer these 3? Ill reward double points + brainalist Some critics have suggested that Langston Hughes is referring to Jacob's ladder from the OldTestament of the Bible when he mentions a "crystal stair." When a poet refers to a personplace, thing, or idea of historical, cultural, or literary significance, it is called this. *(1 Point)Is it a simile, metaphor Onomatopoeia Allusion Im to tired EXTRA POINTS IF YOU ANSWER PROPERLY What is the family of the equation y = 4 x ^ 2 1 ? NEED HELP ASAPRead the poem Storm, by H.D.You crash over the trees,you crack the live branch? the branch is white,the green crushed,each leaf is rent like split wood.You burden the treeswith black drops,you swirl and crash? you have broken off a weighted leafin the wind,it is hurled out,whirls up and sinks,a green stone.Which best describes the authors intent in this poem?to describe the power of a storm that can pick up rocksto describe the sounds of wind and rain during a stormto describe the effects of a storm on a tree branchto describe how the colors of a tree blend during a storm AYUDAR- Mi madre________CORRER-Yo_________VIVIR-T_______COMER- Nuestra familia_______ help pleaseeegive an example of lamarcks theory of evolution: Which structure is found most likely in green plant cells but not in animal cells?A. Large vesicleB. Mitochrondrion C. Cell membraneD. Nucleus I been at this Problem For A while now And i just don't understand It What is the answer? I'll give branliest Determine if the given people are demanders, suppliers, or not involved in the market for loanable funds. a. Latisha wants to save up for a new laptop to use in her business, so she puts aside $100 a month in a bank account until she can save up for it. Latisha is in the market for loanable funds. b. Gerardo borrows $30,000 from his local bank for a new addition to his warehouse. Gerardo is in the market for loanable funds. c. Dana buys $1,200 of stocks every year in her IRA. Dana is in the market for loanable funds. Someone help please and make sure its right:) There are millions of organisms on Earth that scientists have classified into different levels of organization. Which of these characteristics would be mostImportant to scientists when classifying organisms?where the organism liveshow small the organism isthe genes of the organismthe shape of the organismPreviousPau5.50A143$4backspace5678o PLEASE HELPDirections: Read the below primary source text and answer the questions below. His genius was so versatile that you might almost judge all the fine arts to be his... He played ball, hurled the javelin, ran, leaped, wrestled, and above all delighted in the steep ascent of mountains... He learned music without teachers and his compositions were approved by learned musicians... When he had begun to mature in years, neglecting everything else, he devoted himself entirely to the study of letters, and spent some years of labor on canon and civil law... At the age of twenty-four he turned to physics and the mathematical arts... Thus showing by example that men can do anything with themselves if they will..." -Self Portrait of a Universal Man, by AlbertiPLEASE HELP1. What do you think is the intent of this text? What was the author trying to do? that Who is the subject of this text? How do you know?. 2. What parts of the above text relate to what you already know about the renaissance? 3. What questions do you have about this text? WILL MAKE BRAINLIEST PLSwhat are the slopes of each line? Solve the system of equations by using substitution or elimination. Show work to support your answer by typing in the box or using Scratchpad.y = x + 2y = 2x + 3 3 pound of apples for $4.59. You have been given the following information about the production of Horatio Co., and are asked to provide the plant manager with information for a meeting with the vice president of operations.Standard Cost CardDirect materials (7 pounds at $4 per pound) $28.00Direct labor (0.8 hours at $7) 5.60Variable overhead (0.8 hours at $4 per hour) 3.20Fixed overhead (0.8 hours at $8 per hour) 6.40$43.20The following is a variance report for the most recent period of operations.VariancesCosts Total Standard Cost Price QuantityDirect materials $405,900 $6,577 F $9,660Direct labor 81,178 5,670 U 7,060 U(a) How many units were produced during the period? (Round answers to 0 decimal places, e.g. 125.)(b) How many pounds of raw material were purchased and used during the period? (Round answers to 0 decimal places, e.g. 125.)(c) What was the actual cost per pound of raw materials? (Round to 2 decimal places, e.g. 1.25.)(d) How many actual direct labor hours were worked during the period? (Round answers to 0 decimal places, e.g. 125.)(e) What was the actual rate paid per direct labor hour? (Round to 2 decimal places, e.g. 1.25.) Read the speech and answer the question. Voluntourism: An Opportunity Too Good to be True A Speech to the Student Body of Evergreen High [1] Picture this: It's Spring Break, and you fly off to some country where there's lush rainforests and beautiful, blue coastlines to explore. There's also people in need, so you decide to blend your vacation with volunteering. Volunteering as a tourist, or voluntourism, seems like a great way to explore new regions and help people at the same time. However, this "volunteer plus travel" experience can actually harm local communities. While many teens might view traveling and volunteering abroad as a worthwhile adventure, there are more genuine and effective ways to make a difference. [2] Most would agree that volunteering in general is a worthy use of time. However, what if you found out the children you are "helping" are actually being kept in poor conditions so voluntourists will spend money to come to the local area? Dale Rolfe, a supporter of ethical voluntourism, explains the shocking reality that "Animal sanctuaries and orphanages are often manufactured for the voluntouristencouraging a cycle of exploiting the very animals and children the volunteers are trying to help." [3] Proponents of the "volunteer plus travel" experience also argue that traveling to new places builds character and is a valuable way to learn about different cultures. With voluntourism, however, participants often pursue experiences that are all about them. For example, they sign up to build a school for a gold star on their resume, but they have no real building skills and take jobs away from local construction workers (Schulten). Or, they arrive to teach English but instead take selfies with the locals. One world traveler and ethical voluntourist believes voluntourism "can perpetuate small minded views of the world by taking insulated, fake, and structured experiences and selling them as unabridged and eye opening" (Carlos). The voluntour experience is a mirage. The voluntourist's eyes are not opened to real life at the destination, and lasting change is not achieved. [4] If you want a genuine experience where you can see a lasting impact, there are better options than voluntourism. You can volunteer in your local community. Give an hour every week to your town's animal rescue. Serve monthly dinners to the homeless. Be a reliable, positive influence on a child who needs a mentor. Studies show that volunteering and forming lasting relationships with those you help has a positive impact on your physical and emotional health. In fact, blood pressure is reduced, memory is improved, and rates of depression are reduced (Michaels). [5] There is another reason to look into alternatives to voluntourism. Did you know the average "voluntour" travel package costs $3,400 (Rolfe)? Could that travel money be better spent? If the world's citizens are your passion, it could go to an international organization. If you care about education, your funds can be used to buy books for students in faraway lands. If you want villagers to have clean water, contribute funds to local efforts to dig wells. If you want to experience a different culture, travel to the country as a guest, and learn from the locals how you can best help them after you've returned home. But do not voluntour. [6] In reality, there are better ways to make a difference. Voluntourism might appear to be an adventure that blends travel and helping others, but it does little except provide a costly, superficial experience that might actually do more harm than good. So, volunteer where you are most needed-at home, where you can stay to see the job through and form genuine, lasting relationships. Choose a beautiful coastline closer to home and send the travel money you saved to an international organization that will put it to good use. Whatever you do, don't turn someone else's hardship into your vacation. Which paragraphs address the counterclaim of the argument? Paragraphs 1 and 6 Paragraphs 2 and 3 Paragraphs 3 and 4 Paragraphs 4 and 5 In excerpt from "President Barack Obama's State of the Union Address," what does President Obama argue?A- Politicians are failing the American people by refusing to work together to pass helpful legislation.B- Cuts in the education budget will fuel necessary growth in other sectors of the economy.C- The decline of the American economy new technologies developed in other countries.D- When American corporations are successful, all of society benefits.