Mathematics Middle School

Finding Percentages - Simplifying Fractions

while typing it out, pls show calculations. my teacher only gives extra points of the calculations are on there.

Finding Percentages - Simplifying Fractionswhile Typing It Out, Pls Show Calculations. My Teacher Only

Answers

Answer 1

Answer:

1: 60%

2. 20%

3. 96%

4. 75%

5. 25%

Hope that helped you :)

Answer 2
The answers are
1) 60 percent
2)20 percent
3)96 percent
4)75 percent
5)25 percent

Related Questions

(the question for earlier) also, please help me figure this out!

Answers

Answer:

D

Step-by-step explanation:

common denominator = 9

-2/3 > -6/9

8/9 - (-6/9)

8/9 + 6/9

= 14/9

D is the answer.
You basically just have to find the common denominator.

Can someone please answer this for me?

Answers

Hello:

--> let's consider what the question asks for:

       --> solve the system of equations

As the equations are written:

 --> they set functions of x equal to y

    --> let's set both functions of x equal to each other as they are both

         equal to y

         [tex]4x-3=-2x+9\\4x+2x=3+9\\6x=12\\x=2[/tex]

Since x = 2:

 --> let's find 'y' by plugging x into either equation  

     [tex]y=4x-3=4(2)-3=8-3=5[/tex]

Answer: (2,5) or x = 2 & y = 5

 

50 POINTS!!!The following box plot shows the number of hours students have spent on math this week. What information can you get from this?

The median number of hours spent on Math was about 3.
The mean number of hours spend on Math was about 3.
All students spent between 1.875 and 3.75 hours on Math.
No students spent less than 1.875 hours on Math.

Answers

Answer: The median number of hours spent on Math was about 3.

The median number of hours spent on math is 3

A gamer is observing her score, y, as she plays a video game. She currently has 3,800 points and is gaining 350 points for every minute, x, she plays.

Which of the following equations can be used to describe this linear relationship?

y = 350x + 3,800
y = 350x − 3,800
y = 3,800x + 350
y = 3,800x − 350

Answers

The first one, y = 350x + 3,800

Eliza and Arielle are running on a track. Eliza ran 100 meters in 20 seconds. Arielle ran 150 meters in 35 seconds. Who ran faster?

Answers

Answer:

Step-by-step explanation: eliza ran 5 and 4.285714286

soooo eliza

Answer:

Eliza

Step-by-step explanation:

Calculate each of their speeds in like terms, then compare to find out who ran faster.

Eliza's speed = distance / time = 100 meters / 20 seconds = 5.0 meters / second

Arielle's speed = distance / time = 150 meters / 35 seconds = 4.3 meters / second

Eliza's speed is 5.0 meters / second, which is faster than Arielle's speed of 4.3 meters / second.

Therefore, Eliza ran faster.

On a boat, a cabin's window is in the shape of an isosceles trapezoid, as shown below. What is the area of the window?

Answers

Answer:

600

Step-by-step explanation:

add 10 + 10, 15 + 15, and add the two pairs and multiply by each other (20 x 30) and get 600 cm squared

the answer would be 600

What did one Poppy seed say to the other?

Answers

I’m on a roll!!!!!!!!!!

A parallelogram-shaped tapestry has a base of 6 feet and a height of 5 feet.

Explain how you would find the area of the tapestry. What is the area?

Answers

So the area would be

The Base x height for example

A = 6 x 5 = 30f

(Please show your work & use the formula)

Answers

Answer:

$10

Step-by-step explanation:

profit=20%

cp=$50

now,

profit=profit % of cp

20×50÷100=$10

A bicycle wheel has a diameter of 26 inches. What is the circumference to the nearest hundredth? (don't mind answer that I put)

Answers

Answer:

B. 81.68

Step-by-step explanation:

The diameter of the bike tire is 26 inches. Given. The radius of the bike tire is 26/2=13 inches. The circumference is 2(Pi)(13)= 81.68 inches, rounded to the nearest hundredth.

You use the formula 2(pi)(r).
Your diameter is 26, divided by 2 to get the radius, 13.

Working out:
2 * (pi) (13)

Should give you the answer of B.

what is the term ,coefficient, constant
5c^2+7d

Answers

5 & 7 are the coefficients

2 is the constant

d & c are the terms

The volume of a cone is 80π cubic units. The radius of this cone is tripled.

Eric says the new volume will be tripled. It is 240π cubic units.
Natalie says the new volume will be multiplied by 9. It is 720π cubic units.
Who is correct? Explain your reasoning.

Answers

Natalie is correct. The volume of a cone is given by the formula:

V = (1/3)πr^2h

Where V is the volume, r is the radius, and h is the height. If the radius of a cone is tripled, the volume of the cone will be multiplied by 9. This is because the radius is squared in the formula, so tripling the radius is the same as multiplying it by 3*3=9.

To see this more clearly, consider the following example:

Suppose the radius of a cone is 2 units and the height is 4 units. The volume of the cone is:

V = (1/3)π(2^2)(4) = (1/3)π(4)(4) = (1/3)π(16) = 16π/3 cubic units

If we triple the radius of the cone to 6 units, the volume of the cone becomes:

V = (1/3)π(6^2)(4) = (1/3)π(36)(4) = (1/3)π(144) = 144π/3 cubic units

The volume of the cone has been multiplied by 9.



Please brainliest if you’re satisfied

Can someone pls help me with this

Answers

Answer:

Step-by-step explanation:

for pictorial draw 1/2 stick of butter, 2 eggs, and a cup with dots like tons of dots on top for your one cup of sugar.

for Al write 1/2B+2E+1S

hope it helps

pls help before 7 00

Answers

The first one the rate of change should be -1 because it’s 3/3 slope

For interpreting its meaning put ( For every one second the bird is diving it looses 10 feet in altitude )
And for part b of number 3
Say ( the relation ship is proportional because the rate at which the bird is diving is constant )

What is the solution for the system of linear equations shown in the graph?

A: three fourths comma negative one fourth
B: three halves comma negative one half
C: three halves comma negative three halves
D: negative one fourth comma three fourths

Answers

The answer is D. Negative one fourth comma three fourths
D is the answer to this question I’m glad I could help !!

Can anyone help me with this?

Answers

Answer:

6 units

This is because ADXYT is similar to SPQML

The answer is 6 units.

Calculate the markdown when the original cost is $1.75, the markdown is 20%.

Markdown amount:

Retail price:

Answers

Answer:

Markdown price: $0.35

Retail price: $1.40

Step-by-step explanation: First, let's find and use the formula for a markdown:

20% can also = 1/5

So, we can do this in 2 ways:

(1st way): Part percent * whole number / 100

Plug in the numbers:

1.75 * 20 / 100

= 0.35

Or:

1.75 / 1/5

=0.35

Now, subtract 0.35 from 1.75, and you get $1.40 as your retail price. I hope this helps! Can you please mark me as brainliest?

markdown .35 retail 1.40

Aaaaaaaaaaaaaaaaaaa help

Answers

Answer: 36 square meters

Step-by-step explanation:

Answer:

36 square meters

Step-by-step explanation:

1 square 3x3 = 9

if you have two triangles that are the same you can pretend its 1 rectangle

4.5 x 3 = 13.5

but there are 4 triangles so

13.5 x 2 = 27

so the answer is

9 + 27 = 36

help, please
m + 19 21 = 17 21

Answers

Because the sum is lower than one of the values, m will be a negative number.

1721 - 1921
= -200

1713
People WHO are Vaccinated and Still Spreading Covid via The Delta Variant Is Killing More People Than The Delta Variant Has Killed More People Than Ever Before via The Delta

Helpppp plssss. Dis is hard.

Answers

Answer:

Step-by-step explanation:

Number of peaches Cassie sold yesterday  = 32 + p

Number of peaches Connor sold today = 41 - p

Someone gave u answer go get ‘‘em tigers good

The following box plot shows the number of hours students have spent on math this week. What information can you get from this?

1)The median number of hours spent on Math was about 3.
2)The mean number of hours spend on Math was about 3.
3)All students spent between 1.875 and 3.75 hours on Math.
4)No students spent less than 1.875 hours on Math

Answers

Answer:

gggggggggggggggguasibashbiuavycbajbcuagcyavucvsuvda

Step-by-step explanation:

A piece of rope 20m 40cm long was cut into 20 equal pieces. Calculate the length of each piece

Answers

Answer:102 cm/ 1 meter 2 cm

Step-by-step explanation:

20m in cm is 2000cm, when added to the other 40cm it’s equal to 2040cm, divide it by 20, it’ll give 102cm.

Two pizza restaurants are next door to each other and have lunch special signs in their windows. Restaurant A says their lunch special is 75% off and originally cost $10.50. Restaurant B has the same lunch special for 50% off when it originally cost $8.99. Calculate the price of each lunch special.

Restaurant A:

Restaurant B:

Answers

Answer:  I’m very sorry but I think  Restaurant A.

Step-by-step explanation:  But I do hope this helps<3

Answer:

Restaurant A = about $2.63 Restaurant B = about $4.50

Step-by-step explanation:

Restaurant A

$10.50 × 75%

1050 75

___ × ___

100 100

Cancel out the common factor of 25

1050 3

___ × ___

100 4

Multiply

3150

___

400

7.875 discount

$10.50 - 7.875 = 2.625 ~ $2.63

Restaurant B

$8.99 /2 = $4.495

p% = p

-----

100

899 50

____ × ____

100 100

Reduce the fraction

899 1

___ × ____

100 2

Multiply

800

____

200

4.495

8.99 - 4.495 = 4.495 ~ $4.50

It costs $5820 to get new windows for a certain house. Each of the 28 windows costs the same amount.
Determine an estimate for the cost of each window. Justify your reasoning.
What is the cost of each window, rounded to the nearest dollar? Show your work. Leave the remainder undivided.

Answers

Answer:

around $190

Step-by-step explanation:

round the number of windows to 30

The cost for each window should be around $194.00.

ahem teacher mode.

rounded to the nearest dollar

$208.00. 28 is near 30, so 5820÷28 (rounding to the nearest ten) should be around 5820÷30, or 194 :>

5820÷28 = 208

Simple way:

round the number of windows to 30

Unit 4 Lesson 1: Cool-down
1.4: Blocks in Balance
here is a hanger that is in balance. If a circle weighs 3 grams, and a square weighs 4 grams, then how much does a triangle weigh?
Show that both sides are balanced with your answer, or explain your answer.

Answers

Answer:

EAT

Step-by-step explanation:

look at the middle question part b

Answers

Answer :Put them in a different order like backwards

Step-by-step explanation:

84, 72, 48,38,24,12

84, 72, 48, 36 ,24 ,12

Please help me due tomorrow

Answers

Answer: Surface Area = 2 x (5x2 + 3x2 + 5x3) = 62 centimeters

Surface area of a right rectangular prism = 2(lh + wh + lw)

Step 1: Label the Given-

Length (l) = 5cm,      Width (w) = 3cm,      Height (h) = 2cm

Step 2: Replace the given-

Surface Area = 2 x (5x2 + 3x2 + 5x3)

= 2 x (31)

Surface Area = 62 centimeters

Horus got his answer, by applying only what lays inside the parentheses. To get the right answer, Horus must multiply what they got by 2:

2 x (31) = 62 centimeters

Answer:

SA= 15+6+10+10+15+6 = 62

Step-by-step explanation:

take your top rectangle multiply length and width= 15

Take the one right below it take the 2cm, and multiply it with 3=6

after that one doe 3x5 again=15

Then, 3x2=6

And then 5x2=10

And then once more=10

I need help with this. Pls.

Answers

You need to multiply 9 and 8 to find the total money made. So 9x8= 72, $72 is your answer. An algebraic expression could be 9x where you can sub in any number of hours into the x to find your answer. For example: 9(8)=72

Answer: hope this helps ♡

He has made $72 so far this week.

Step-by-step explanation:

$9 = 1 hour

8 hours = 1 week

9×8 = $72   (He has made $72 so far this week.)

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

t = number of hours

9×t = $ (this algebraic expression describes how much he makes in t hours

Which of the following tables represents a linear relationship that is also proportional?


x −1 0 1
y −3 −2 −1

x −2 0 2
y −3 0 3

x −2 0 2
y 0 2 3

x −2 0 2
y 2 4 6

Answers

The table that represents a linear relationship that is also proportional is:

x - 2 0 2

y - 0 2 4

This is because the ratio between y and x is constant, which is the definition of proportionality. In this case, the ratio is 0/(-2) = 2/0 = 4/2 = 0, which is undefined but still a constant. The other tables do not have a constant ratio between y and x.

The ordered pairs (−2,3), (1,3), (1,−3), and (−2,−3) represent vertices of a polygon on the coordinate plane. What is the area of the polygon? 9 square units 9 square units 36 square units 36 square units 24 square units 24 square units 18 square units. Please help my head hurts and i cant figure this out

Answers

hope this helps if not im sorry i will fill bad if this dont helps

Other Questions
Name the following compound: Al(NO2)3 Multiple Choice O Aluminum dinitrite O Aluminum dinitrogen oxide O Aluminum nitrate O Aluminum dinitrate O Aluminum nitrite Which statement best describes results of the United States entry into world war 1 this type of team is particularly difficult to implement because it requires specific self-management and team skills that many employees lack. before starting up a team to handle a big contract with a new client, the team leader identified the most important skills and expertise that the team would need, and then staffed the team with this expertise. this meant putting employees from production, marketing, finance, and sales on the team. The two main official measures of money in the United States are M1 and M2.M1 consists of currency and traveler's checks and checking deposits owned by individuals and businesses.M2 consists of M1 plus time, saving deposits, money market mutual funds, and other deposits. Cul es el idioma oficial de Puerto Rico? a. espaol e ingls c. ingls b. espaol d. frances Please select the best answer from the choices provided A B C D What are the application of Theory X and Y? The serial interface on the back of the connectivity device is often labeled "____."A) ConnectorB) PortC) BoardD) Console What are the benefits of using R for the project? How can understanding your interests, skills, and personality help you in your career? It can help you identify careers that you may enjoy. It can show you the best possible company to work for. It can determine your exact future income. It can match you with a mentor. Do you think the earlier system of musicians being employed by wealthy patrons was better or worse than the way independent musicians support themselves today? Why or why not? Karen is a producer who has obtained personal information about a client without having a legitimate reason to do so.a. trueb. false Write a program that reads 10 integers from a file and displays them in the reverse of the order in which they were read. Implement your program using the data structure stack. Then displays the integers in the same order in which they were read using queue. Note that for both orders of display, if two or more consecutive numbers are identical, then only display one of them. Make your own file input with some consecutive identical numbers to demonstrate this. Yasmine is serving ice cream with the birthday cake at her party. She has purchased 19 1/2 pints of ice cream. She will serve 3/4 of a pint to each guest. Will there be any ice cream left? If you place a 23-foot ladder against the top of a building and the bottom of the ladder is 11 feet from the bottom of the building, how tall is the building? Round to the nearest tenth of a foot. Porter is visiting india and would like to purchase some local spices. he finds some spices that cost 320.38 rupees. if the current exchange rate is 1 dollar:73.6500 rupees, how much do the spices cost in u.s. dollars? find 10 f(x) dx 0 if f(x) = 6 for x < 6 x for x 6 . a story about a man and a woman and when they sleep together, money appears out of nowhere Of the following, __________ cannot accommodate more than an octet of electrons. A) P B) AsC) O D) S E) I. E ) O. how is called transition of a substance directy from solid to gas At PlastiPharm, when a customer places an order, the system generates how many components are needed to make the product and then allocates what is in current inventory to fill that order. Why is it important for the system to know how many days of inventory are available