Mathematics Middle School

Help me pls it won't let me unselect the one I clicked on

Answers

Answer 1

its the one u selected lol

Related Questions

plz help Solve for x.

x+(−1.8)=−5.37

Answers

Answer:

-3.57

Step-by-step explanation:

Which answer choice shows the correct width and length of a rectangle with a perimeter of 220 inches?

A. Length: 40 in.; Width: 62 in.
B. Length: 11 in.; Width: 20 in.
C. Length: 10 in.; Width: 20 in.
D. Length: 50 in.; Width: 60 in.

Answers

The answer is B just multiply the two numbers and it’ll equal 220

please help me with this question !

Answers

I’m pretty sure it’s 36

the answer is 4! 4 goes in to negative 7 twice so just 2 times the remainder and got 4

Why is it important to use the order of operations to evaluate algebraic expressions?

Answers

to see your work and be able to check if you have messed up on anything

A garden hose was left on in a yard and spilled 78 gallon every 23 minute. Find the average number of gallons spilled per minute.

Answers

Answer:

3.391 Gallons Per Minute

Step-by-step explanation:

78/23=3.391

Round 3.391 to 3.4

Answer:

≈3.39130434783 gallons per minute

Step-by-step explanation:

The information we get is a ratio, describing how many gallons of water will be wasted in 23 minutes, expressed as:

[tex]78 : 23[/tex] OR [tex]\frac{78}{23}[/tex]

We will use the fraction, the denominator is representing the time, which in this case, is 23 minutes. We want to have the denominator as 1 to find how much water will be spilled in one minute, to do this, we can divide both the numerator and denominator by 23:

[tex]\frac{78/23}{23/23} \\ =\frac{3.39130434783...}{1}[/tex]

And of course, if there's a need to round, go ahead.

And please do not waste water!

8.067 ; hundredths Round each decimal to the place indicated.

Answers

Answer:

8.06

Step-by-step explanation:

Decimals go in the order 10ths hundredths thousandths ten thousandths and so on. In rounding any decimal, one number gets added to the left if the number is 5 or over and the number is discarded if it is lower than 5.

for example if the number was 1.2345 5 would make 4 5 1.235 then 5woould make 3 4 1.24 but if you want to round to a smaller number the other numbers would not go up the numbers would just be discarded.

PLEASE HURRY
what % of 98 is 13?

Answers

Answer:

12.74

Step-by-step explanation:

give brainliest please

Answer:

7.538461538461538 % of 98 is 13

Step-by-step explanation:

Sam has saved 140 sand dollars and wants to give them away equally to n friends. Write an expression to show how many sand dollars each of Sam's friends will receive.

Answers

You would divide 140 by the number of friends. So it would be B. 140/n

Answer:

The answer is B. Equal distribution of the dollars would be to divide by how many friends there are.

please help me with this question (:

Answers

Answer:

Empty box number 1: 6.

Empty box number 2: 75.

Drop down box selection: Correct.

Will mark brainlest pls dont answer if you don't know! fill in the table by following the rules provided for each backpack

Answers

Basically you multiply each of them: Backpack 2 (2x,2y) and (0,2) it will be (0,4)

Evaluate the expression when b=9 and c=4 . bc+12.3 =

Answers

48.3

9*4 = bc, equals 36
36+12.3, equals 48.3

48.3 because when two letters are next to each other and they are worth a number you multiply them for example 9(4)+12.3 so first you multiply 9 and 4 you should get 36 then you add 12.3 which will get you 48.3

help me plz I need it

Answers

Rewrite 1/5 as 4/20

Now add 2 + 3 = 5

1/20 + 4/20 = 5/20

Answer: 5 5/20

Answer:

Answer: 5 5/20

Step-by-step explanation:

1/5 as 4/20 Now add 2 + 3 = 51/20 + 4/20

what happens if you take 65% of $21.00 and compute 110% of the reduced price

Answers

Answer:

21.94

Step-by-step explanation: because i did some basic math

15.015- 21.00x0.65x1.1

HELLPP ME PLEASEEE

What was the unit rate for a drumstick in the 16 pack of drumsticks for $17.60?

Answers

Answer:

$1.10

Step-by-step explanation:

17.60 ÷ 16 and you have your answer 1.1 or $1.10

Mrs. Hussen has two similar recycling bins in her office. The dimensions of the smaller bin can be found by dilating the dimensions of the larger bin by a scale factor of 0.75.

Answers

Answer:

7.5 and 10.5

Step-by-step explanation:

You can use this equation

1/4 of 14 and 1/4 of 10

Those two are your answers

7.5 and 10.5 is the answers

plz help me easy 10 points

Answers

Answer

Step-by-step explanation:

The ratio of the interior angle measures of a triangle is 2:3:5. What are the angle measures?

In order from the smallest angle to the largest angle, the angle measures are __°, __°, and __°.
Show all steps.

Answers

Answer:

36:54:90

Step-by-step explanation:

you add all the parts together (2+3+5) which is 10. then you divide 180 by 10 because angles in triangle add up to 180. so 18 is one part

then you just times 18 by each part in the ratio

Show me how to do this on paper i need it right now

Answers

Answer:

Step-by-step explanation:

32 x 10 = 320

32 x 4 = 128

320 + 128 = 448

Stephanie ran four laps around the school track in 7 minutes and 30 seconds. How many seconds per lap is that?

Answers

112.5 seconds

First convert minutes to seconds so 7 x 60 + 30, that will get you the total seconds and should equal 450 secs. Divide that by 4: 450 / 4, equals 112.5 seconds

Answer:

112.5 seconds

Step-by-step explanation:

Stephanie ran four laps around the school track in 7 minutes and 30 seconds. How many seconds per lap is that?

You need to do convert 7 minutes in to seconds because you cannot do anything to this unless you convert it.

Remember

1 minute = 60 seconds.

So do 7 times 60.

7 × 60

Which is 420 seconds.

Now add the 30 seconds to that.

420 + 30.

Which is 450 seconds.

Now divided 450 by 4.

450 ÷ 4.

Which is 112.5 seconds per lap.

A line passes through (2, 8) and (4, 12). Which equation best represents the line?
1. y = 1/2x + 6

2. y = 2x + 7

3. y = 2x + 4

4. y = 1/2x + 10

Answers

y=2x+4 because we’re moving up 2 units for every unit we move to the right, and if we plug 0 in for X we end up with the +4

I would say 3 (I am not completely positive, I am not that smart with graphs)

X: (2 + 4) / 2 Equals: 3
Y: (8 + 12) / 2 Equals: 10
Then multiple 3 by 2 get 6, add four, you get 10 which is equal to Y

Please help quick! Thanks! (NO LINKS!)

Answers

Answer:

i wish i could help i would of

Step-by-step explanation:

Answer:

The answer is 1.54 × 10^1.

Hope this helps. :D

Step-by-step explanation:

Pls mark brainliest.

Find the percent markup

A store advertises a 35% markdown on the PlayStation 5 gaming console. It normally sells for $1,019. what is the final sale price?

Answers

the final sale price would be $662.35

ANSWER: $662.35

EXPLANATION:

We know the how much the PS5 cost and we know the markdown percentage. So we need to find 35% of 1,019 because we need to know how much to take away.

35% of 1,019 = 356.65

So now we take the original price and subtract 356.65 from 1.019.

When we do this we get $662.35

HELP MEEEEEE PLEASE<3

In 1 7/8 days, a construction crew built 2 3/4
miles of road.
What is the unit rate in miles per day?

Answers

Answer:

3 3/5 miles

Step-by-step explanation:

6 3/4 divided by 1 7/8=

3 3/5

3 3/5 is the answer

A copy machine can print 480 copies every 4 minutes. A teacher printed 720 copies. How long did it take to print?

Answers

Answer:

6 minutes

Step-by-step explanation:

every minute is 120

720/120=6

480/4= 60 per minute
720/60= 12
It took 12 minutes to print

Gabe can wrap 1 an 2/3 presents on 1/3 hour. How many presents can Gabe wrap per hour?

Answers

Answer:

5 presents an hour

Step-by-step explanation:

1 2/3 · 3 = 5

I hope this helps!!!

Ingrid spends $120 on car repairs. Which integer represents the amount of money Ingrid must earn in order to create a zero pair?
–240
–120
120
240

Answers

Answer: -120

Step-by-step explanation:

this would be the answer because if you take a positive and add it to a negative you get zero if their the additive inverse of the number.

simplify 7 1/3 - 5 8/9 + 8 1/2
]Show all work

Answers

Answer:

38 7/18

Step-by-step explanation:

The LCD of denominators 3, 9 and 2 is 72; all three of these divide evenly into 72. Rewriting the original problem, we get

7 24/72 - 5 64/72 + 8 36/72

Rewriting the original quantities as improper fractions, we get

22/3 - 53/9 + 17/2

Applying the LCD, we get

24(22) 8(53) 17(36) 2764

----------- - ----------- + ---------- = ------------ = 38 7/18

72 72 72 72

[tex]7\frac{1}{3}-5\frac{8}{9}+8\frac{1}{2}= \frac{22}{3}-\frac{53}{9} +\frac{17}{2} = \frac{132}{18}-\frac{106}{18}+\frac{153}{18} =\frac{132-106+153}{18} =\frac{179}{18}=9\frac{17}{18}[/tex]

ok done. Thank to me :>

22/39 of 3/11 plz help asap :)

Answers

Answer:

2/13

Step-by-step explanation:

To find a fraction of a fraction, you just multiply the two.

So 22/39 x 3/11 is 22x39 over 3/11

or 66/429.

Simplified would be 22/39.

The value of 22 / 39 of 3 / 11 on simplification is 6 / 39.

What is multiplication?

The fundamental concept of making the same number of additions repeatedly is represented by the action of multiplication. The results of multiplying two or more integers are known as the products, and the factors that are used in the multiplication are referred to as the factors.

Given:

22 / 39 of 3 / 11

As we know of means multiplication then,

22 / 39 × 3 / 11

(22 × 3) / (39 × 11)

66 / 429

This can be simplified as,

6 / 39

To know more about multiplication:

https://brainly.com/question/1135170

#SPJ2

1 1/3 x 5/8
Please help, no links or out of context answers, thank you!

Answers

Answer:

so, i have a method of multiplying fractions, but im not going to strait give you the answer

Step-by-step explanation:

multiply the whole number (1) by the denominator (3) and then add it to the numerator (1).

you multiply the fractions from there.

this is a very fun way of doing fraction multiplying with mixed numbers!

have a good day! :D

I got 0.83333333333 or 5/24

I have a picture of my question please answer this
Thanks a lot for all your help

Answers

Answer:

12p = 420

Step-by-step explanation:

12p is 420 hope that helps

Other Questions

How much energy has 4x 1010 m of water collected in a reservoir at a 2. 3. height of 100 m from the power house? What kind of energy is that? (Given, mass of 1 m of water = 1000 kg) How does (x^3)^3 = x^6 ? Allen and Charlotte married in 2020. They filed a joint return for the year, but the IRS offset their refund because Allen owes past-due child support for his two children from a previous marriage. Charlotte is not legally responsible for the children's support, and she would like to receive her portion of their tax refund. As the couple's tax preparer, what advice would you offer? Why does Scrooge ask the question Are there no prisons? help please I'm stuck on this question math #lollololollollol A tortoise moves at a speed of 22 inches in 7 seconds. What is its average speed in feet per hour? Tech a says that analog signals are continuously variable signals. Tech b says that digital signals are direct on/off signals with no in-between transition. Who is correct?. the use of money and credit controls to change the macroeconomy is Help help math math math PLEASE ANSWER THE ACRONYM OF THIS. CORRECT ANSWER=BRAINLIEST.WRONG OR NONSENSE ANSWER=REPORT.B-A-S-E-B-A-L-L- Help help help help help 45/100 in its simplest form if the chest does not rise and fall when rescue breaths are being delivered hat might be wrong Some patterns use both addition and subtraction in their rules. The rule is "Subtract 11, Add 5." Start with 20 and find the next 3 numbers in the pattern. Which situation results in a zero balance? A Jenny uses her credit card to buy a $1,400 refrigerator and then makes a payment of $1,400 to her credit card company. B Pedro deposits $2,346 into a new checking account and then writes a check for $346. C Eliza spends $150 on supplies for her business and then spends $150 in rent. D Juanita earns $75 from her job and receives $75 from her sister. QUESTION[tex] {45}^{4} + {72}^{3} [/tex]note: bye, i'm go back to Indonesian server. my rank in Indonesian server is ace. si hebat=ace Task 3: Plz Write an Answer! Thank you!Writing an Analytical Essay That Takes Advantage of HindsightRemember that hindsight is the advantage one has by writing about something after it has happened. In general, the more time has passed since an event, the greater advantage a writer has in writing about it. This is because as time passes, the effects of an event become more apparent.In this task, you will write an analytical essay that uses hindsight to determine cause-and-effect, showing how the Civil War and Reconstruction did or did not make significant progress toward creating a more equal society.Your analytical essay should be structured as follows:Introduction: Introduce the particular causes and effects you are analyzing and makes a clear and precise claim.Body Paragraphs: Provide information that supports your analysis of causes and effects. Reasons should be clearly stated and supported by well-sourced evidence. They should also be logically arranged and build upon one another. Relationships between claims and reasoning should be clear. Finally, include an explanation of how your viewpoint differs from that of someone immediately after the event took place because you have had the benefit of hindsight.Conclusion: Sum up your thoughts and analysis. Leave the reader with your most significant insight.Examine this sample analytical essay before writing your own.The Shifting Cause of the Civil WarPresident Lincoln's original stated goal in pursuing the Civil War was to keep the Union together. With the benefit of hindsight, however, it was inevitable that the focus of the war would shift to slavery. The South's claim that they were fighting for "states' rights" was, after all, a thinly veiled assertion that they had the right to own human beings. (South Carolina's Declaration of Succession, in fact, made no bones about this.)President Lincoln was fully aware of what motivated Succession. His delay in officially calling for slavery's end was almost certainly a political calculation. He knew that announcing his true intent from the beginning would lose him supporters in the border states, which maintained slavery while remaining in the Union. Waiting until the moment was rightand then ending slavery only in Confederate stateswas a shrewd decision on his part that contributed to eventual Union victory.The actions of the South after defeat highlight that the desire to keep enslaved persons had motivated Succession. Even though the Civil War technically settled the issue of slavery, the attitudes that created it remained widespread in Southern states for more than a century afterward. There was little support in the South for Reconstruction. In fact, they did everything they could to keep freed African Americans from true equality. Looking back, the strongest evidence supporting this fact was the passage of Black Codes, which meant to keep Black people in a state as close to slavery as possible. Those continued efforts to oppress African Americans led to the federal government's passage of the Thirteenth, Fourteenth, and Fifteenth Amendments, which were not actually ratified by every Southern state until the twentieth century.In hindsight, despite both the Confederacy's and Lincoln's initial assertions, it was inevitable that the Civil War would boil down to an openly acknowledged battle over abolition.Part A: Conduct Research and Document Sources and EvidenceResearch this question: Using hindsight to determine cause-and-effect, what evidence indicates that the Civil War and Reconstruction did or did not make significant progress toward creating a more equal society? Use the table below to organize your information, sources, and evidence.Part B: Write Your Analytical EssayWrite a three-paragraph essay below. Use this rubric to guide your response. Be sure to include:Introduction: Introduces the question ("Using hindsight to determine cause-and-effect, what evidence indicates that the Civil War and Reconstruction did or did not make significant progress toward creating a more equal society?") and makes a clear and precise claim.Body paragraph(s): Provide(s) your reasons, evidence, and analysis.Conclusion: Sums up your thoughts and analysis, and leaves the reader with a significant insight.Part C: Revise and Edit Your Cause-and-Effect EssayReread your three-paragraph essay and rewrite and revise it as necessary. Use this rubric to guide your response. Find the value of x that makes DEFXYZ. The ocean regulates temperatures, keeping them mild year-round, in __________ climate regions.A.continentalB.moderateC.polarD.tropical