Mathematics Middle School

PLEASE HELP ME THANK YOU SO MUCH ALSO IM REPORTING YOUR ACCOUNT IF YOU TAKE MY POINTS WITHOUT HELPING

Answers

Answer 1

Answer:

1.A 2. b or c

Step-by-step explanation:

Answer 2

Answer:

1.) b

2.) c

Step-by-step explanation:

Related Questions

Please find an equivalent expression to 2(n+1)-3

Answers

Answer:

2n-1

Step-by-step explanation:

Answer:

(2n-2)-3

hope this helps

have a blessed day :)

PLZ HELP
the expressions a[8x+7] and 4x+3.5 are equivalent. what is the value of a

Answers

Answer:

[tex]a=0.5[/tex]

Step-by-step explanation:

Divide each term by [tex]8x+ 7[/tex] and simplify.

Hope this helps :)

-ilovejiminssi♡

a(8x + 7) = 4x + 3.5

8ax + 7a = 4x + 3.5

equating coefficients of x : 8a = 4 so a = 1/2

also 7a = 3.5 so a = 1/2

The value of a is 1/2

If the perimeter of the larger dog pen is 150 feet, then the perimeter of the smaller dog pen is _______ feet.

Your answer should contain only numbers.

Answers

Answer:

Step-by-step explanation:

The perimeter of the smaller dog pen is 50 feet.

A rectangular flag for a club has the following design on it.

What is the area of the shaded region on this flag?
А
75 in
B
90 in
C
141 in 2
D
216 in

Answers

Answer:

216!!

Step-by-step explanation:

Answer:

D is the correct answer here

Please help me I have to turn this in by 5:00 I will give you the brain thing and extra points. 5/5

Answers

Answer:

48=x

Step-by-step explanation:

alternate exterior angles are congruent

x+50=2x+2

48=x

A) X = 48

You just do 2x + 2 = x + 50
And then do your algebra to find the answer which is X=48

Maura runs 5 miles in 1.25 hours. Ava runs 3 miles in 50 minutes or 0.83¯ hour.
Who runs faster?

Answers

Answer:

║⊕║∵°·∵∴Hello :)∴∵·°∵∴║⊕║

Your answer should be:

Maura runs faster.

Step-by-step explanation:

I hope this helped!

Brainliest appreciated

Have a good day!

Answer the questions and provide an explanation (if needed).

Answers

Answer:

1. 0 2. 130 3. -9.9

Step-by-step explanation:

which one would it be?

Answers

Answer:

yES 2:3

Step-by-step explanation:

The sides are the same length

Answer:

I guess 2:3 is the answer

I don't know what to do for the last 2 boxes. can someone help asap please? Im lots of points, and thank yous, and brailiest answers, I just need the correct answers asap. thank you

Answers

Answer:

So for box 5 you would say that the weight of the box (48) plus the movers weight (185) is less than or equal to the amount of weight the elevator can hold which represents the 2,000. The last box could be something like "Amanda is shipping a 48lb T.V. the sound bar it came with and speakers totals to 180lbs. Amanda can't ship these items if they exceed 2,000 pounds total. Create an inequality to show if Amanda will be able to ship all these items without going over the allowed weight.

Step-by-step explanation: Hope this helps you :)

Pls help its not that hard, im in 7th grade

Answers

i think it's 20 but i'm not that sure

Answer:

7/5

Step-by-step explanation:

To determine the proportionality you'll have to multiply the answers by x to get y. In this case 7/5 is the answer.

Calculations

0 x 7/5 = 0

20 x 7/5 = 28

40 x 7/5 = 56

This is worth 15 points please help!

Answers

Answer:

D i mean i guess you try to salve on a piece of paper

I WILL GIVE YOU BRAINLIEST IF YOU HELP ME WITH THIS MATH WORKSHEET (1/2)

Answers

Answer:

Step-by-step explanation:

1) corresponding angles

2)alternate interior angles

3)alternate interior angles

4)corresponding angles

2x-7=123

2x=130

x=65

5)corresponding angles

6x-11=5x

6) alternate interiot

40=14-2x

26=-2x

-13=x

Yes^that answer is correct ^

plz make me a problem with the number between 3-10 or read the instructions so you can help me with my classwork

Answers

Answer:

Step-by-step explanation:

if you really solve it the problem will make since

Answer:

4+(-6)=(-2)

Step-by-step explanation:

I hope this helps

please help i need this so bad

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Both a’s !!!!!!!!!!!

A hope it helps you have a good night

PLEASE HELP ME ON ALL OMG PLEASE I WILL GIVE POINTS AND BRAINLY

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Answer: 9, subtract : 10, 12.5 : 11, 134.25 : 12 is the 3d answer

Nine is add
12 is the first one
I think

PLEASE HELP ME ( I ADDED A PHOTO)

Answers

Answer:

Which one do you need help with

Step-by-step explanation:

Im not just taking points I will still help you in the comments.

Answer:

um 32-28 so 12.5 i think for the first one the second one is 25%

i am so sorry if i get it wrong

Step-by-step explanation:

Two linear functions are represented in different formats.

Function 1:

x y
0 −2
2 0
3 1
5 3
Function 2:

Graph of a line passing through the point begin ordered pair negative 2 comma 0 end ordered pair and the point begin ordered pair 0 comma 4 end ordered pair.

Which statements are true?

Select each correct answer.

Function 1 has a greater rate of change than function 2.

Function 2 has a greater rate of change than function 1.

Function 1 has a greater y-intercept than function 2.

Function 2 has a greater y-intercept than function 1.

Answers

The statements that are true are;

Function 2 has a greater rate of change than function 1.

Function 2 has a greater y-intercept than function 1.

Step-by-step explanation:

Given that function 1 has the table;

x y

0 -2

2 0

3 1

5 3

Finding the slope of the linear function gives the rate of change of the function. In this case,

m=Δy/Δx

m=3-1/5-3 = 2/2 =1

The equation of the linear function is given as;

m=Δy/Δx

y-3/x-5= 1

y-3=x-5

y=x-5+3

y=x-2

y-intercept is -2

In function 2, the line passes through points (-2,0) and (0,4)

Finding the slope of the line,

m₁=Δy/Δx

m₁=4-0/0--2

m₁= 4/2 =2

Rate of change is 2

Finding the equation of the line

y-4/x-0 = 2

y-4=2(x-0)

y-4 =2x

y=2x+4

The y-intercept is 4

The statements that are true are;

Function 2 has a greater rate of change than function 1.

Function 2 has a greater y-intercept than function 1.

Micheal is buying Presents for a gift exchange for his four friends. He would like to spend less than $160 total. On average, how much can he spend on each person? Write out the Inequality as well.

Answers

Answer:

Micheal will spent 40 $ on each of his friends

Step-by-step explanation:

160$÷4=40$

why because there is 160 dollars to spend and there are 4 friends now you need to divide that to get the amount of money you need.

Answer:

x≤40. He can spend about $40 on each friend

Step-by-step explanation:

I got this because a number x is the amount of money he can spend on a friend on average. The inequality is then written like 4x≤160. You then try to get "x" on its own by dividing both sides by 4 (both sides being 4x and 160). then you get the average amount Michael can spend on his friends.

Which equation has a constant of proportionality equal to 7?
A. 4y = 28x
B. 7y = 28x
C. 28y = 4x
D. 28y = 7x

Answers

A is correct.

Reasoning: 4 x 7 = 28

good luck!

The solution is Option A.

The equation which has a constant of proportionality k = 7 is 4y = 28x

What is Proportion?

The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given data ,

Let the equation be represented as A

Now , the value of A is

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

Now , the equation is

4y = 28x

On simplifying the equation , we get

Divide by 4 on both sides of the equation , we get

y = 28x/4

y = 7x

y = 7x is of the form y = kx where the value of k is 7

Therefore, the value of k is 7

Hence , the value of proportionality constant is 7

To learn more about proportion click :

https://brainly.com/question/7096655

#SPJ2

A theme is
help pls
A. a statement given at the beginning of a text.
B. one message conveyed throughout a text.
C. a person who is quoted often within a text.
D. a phrase that is repeated often in a text.

Answers

answer is b hope it helps

B one message convey throught the text

what is the area of this trapezoid?

Answers

The area of this trapezoid is 34 cm sq.

the answer is 34 cm sq:))

HELP ME NOW URGENT Select the table that represents the linear function: (Graph them if necessary)
A: X- 0,1,2,3 Y- 11,7,5,4
B: X- 0,1,2,3 Y- 0,0,-1,-2
C: X- 0,1,2,3 Y- 6,12,18,24
D: X- 0,1,2,3 Y- 3,2,1,0

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it would probably be C but you should check it.

Answer:

Step-by-step explanation:

please just do number 8

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i think it’s 14/5 or 2.8 :(

Step-by-step explanation:

Which series of transformations will ALWAYS form an image that is congruent to its pre-image? Circle all that apply.
A. Translation, Reflection, Dilation
B. Rotation, Dilation, Rotation
C. Reflection, Translation, Dilation
D. Reflection, Rotation, Translation
E. Reflection, Reflection, Reflection

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I think c not quite sure

i need help with this-

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the picture is blank sir

The picture is blank

What is the solution to this system of equations?

A: (-1, 2)
B: (4, -2)
C: (2, -1)
D: (-2, 4)

Answers

Answer:

D. (-2, 4)

Step-by-step explanation:

The answer is D: (-2,4)

Frank is going to plant x vegetable seeds in one garden and 4x+7 vegetable seeds in another. How many seeds is going to plant?

Answers

Answer: Because Frank is planting x seeds in one and 4x+7 in the other, you need to add both of those together.

x+4x+7= 5x+7

Hope this helped! :3

-Jazzy <3

If Frank is planting b seeds in one and 5b + 10 in the other, the expression showing the total is b + (5b + 10), or 6b + 10 seeds.

GUYS, PLEASE ANSWER MY QUESTION! Please it's due today, everybody else got their questions answered! Listen to me!

Jayden used a Groupon at the local pizza shop. Instead of paying $15, for the pizza, he paid $12.
Haley and Arianna agree that the percent of decrease is 20% but their explanations differ. Haley says to find the 20%, you have to determine what percent of 15 is 12. Arianna thinks you have to determine what percent of 15 is 3. Who is correct?

Answers

Answer:

Arianna is correct

Step-by-step explanation:

She is correct because they need to find how much is the discounted price, which is 3. So to see what percentage it is, they need to see how much 3 is worth in comparison to 15. If we spilt 15 into 5 parts to make every part worth 20%, the answer would be 3. Thus Arianna is correct.

arianna is the correct answer

Please answer!! What's the slope?

Answers

Answer:

B.) undefined

Step-by-step explanation:

It is a vertical line therefore is undefined because

a horizontial line is a line with zero slopea diagnal line from the left bottom to the right top { / } is a line with a positive slopea diagonal line from the left top to the right bottom { \ } is a line with a Negitive slope.

Henry's dog ate 8 cans of dog food this week. Each can contain 55.4 grams of protein. How much protein was this in all?

Answers

Answer:

443.2 grams

Step-by-step explanation:

Each can contains 55.4 grams of protein, and there are 8 cans, so the answer would be 55.4*8 = 443.2 grams.

The answer is 443.2 grams of protein.

Since there are each can had 55.4g of protein, and Henry’s dog ate 8 of them, you can think of it as 55.4 • 8 = 443.2

Other Questions

Can somebody help??? Write the equation in slope intercept form of the line passing through the following points (0,5) and (-5, -1). find x for this please. Please Help 100 PointsRespond to the following prompt by stating your claim.Prompt:Parents have the single most impact on their children in terms of instilling values of justice and self-control. Pls fastHow did the Chinese government and American pilots work together to create an airforce for China?Rewrite the question above as a statement.Copy and paste an example from the text that supports the statement above.Explain your example.Copy and paste another example from the text.Explain your example.Write a conclusion sentence. These American mercenaries were the heroes of China(CNN) Consider this job offer:A one-year contract to live and work in China, flying, repairing and making airplanes. Pay is as much as $13,700 a month with 30 days off a year. Housing is included and you'll get an extra $550 a month for food. On top of that, there's an extra $9,000 for every Japanese airplane you destroy -- no limit.That's the deal -- in inflation-adjusted 2020 dollars -- that a few hundred Americans took in 1941 to become the heroes, and some would even say the saviors, of China.Those American pilots, mechanics and support personnel became members of the American Volunteer Group (AVG), later known as the Flying Tigers.The group's American-made warplanes featured the gaping, tooth-filled mouth of a shark on their nose, a fearsome symbol still used on the US Air Force's A-10 ground-attack jets to this day.Flying Tiger pilot Robert T. Smith snapped this photo of his squadron in flight over China on May 28, 1942.The nose's symbolic fierceness was backed up by its pilots in combat. The Flying Tigers are credited with destroying as many as 497 Japanese planes at a cost of only 73 of their own.Today, even with US-China tensions rising, those American mercenaries are still revered in China, with memorial parks dedicated to them and their exploits."China always remembers the contribution and sacrifice made to it by the United States and the American people during the World War II," says an entry on the Flying Tigers memorial page of China's state-run newspaper People's Daily Online.The formation of the Flying TigersWhen these Americans arrived in China in 1941, the country was very different from the China we know today. Leader Chiang Kai-shek, a revolutionary who split with the Communist Party, was able to loosely unite the country's warlords under a central government. What is the set of major stages than an organism goes through during its life called? Which of the following is true if YW is an angle bisector. the formula for simple interest is Pizza Guy pizza delivery time for a pizza isapproximately normally distributed with amean of 22 minutes and a standard deviationof 5. Pizza Guy guarantees delivery within 30minutes or the pizza is free. What percent ofcustomers will get a free pizza?a) 3.5% b) 4.5% c) 5.0% d) 5.5% e) 6.5% The French Revolution Place the following events in chronological order,The Reign of Terror resulted in the execution of anyone considered enemies of the revolution,Robespierre became leader of the new French Government, Robespierre is executed, and the Reign of Terror ends,Counterrevolutions break out inside France, which is less -2.34 or -2.2? Which equation has infinite solutions for x? Leon is creating a model using the items in the picture below. How could he best improve his model?OEarthMoonSunMake the earth larger than the sunMake the moon larger than the sunMake the sun smaller than the earthMake the moon smaller than the earth Jasmine has 50 marbles in a bag. 20% of the marbles are blue. How many marbles are not blue? Explain how you found your answer. -12{-8+[4(2-5)-(-10-2)]} System of equations!!! Cara is building a new dog house the roof is 10 4/5 feet long express this length as a decimal show work Can society ever be fair as long as people do not have equal talents and abilities? When a pressure is applied to an object, the volume of the object:a. stays the sameb. increasesc. decreases Which graph shows the point R(0, 4)?