Mathematics Middle School

can you help me plssssssssssz

Can You Help Me Plssssssssssz

Answers

Answer 1

Answer:

D

Step-by-step explanation:

im pretty sure

Answer 2

Answer:

C would be the best answer Step-by-step explanation: It would just be best to have people be surveyed during a lunch period.

Related Questions

What is the lateral Surface Area rounded to the nearest hundredth?

Answers

Pretty sure it’s 109.96

Answer:

109.96

Step-by-step explanation:

Plz help me!!!!!!!!!!!

Answers

Answer:

1. B

2.D

3.A

4.C

Step-by-step explanation:

Brainlist plz

1=94 square inches
2=96 square inches
3=76 square inches
4=75 square inches

CAN SOMEONE PLEASE GIVE ME AN EXACT ANSWER AND EXPLANTION ILL APRICIATED PLEASE HELP ME ILL LOVE YOU WITH MY HEART <3
1-Mack and Elin live at the same distance from school and walk to school every morning. The graphs show their distance from home over the same 30-minute period one morning until they arrived at school. Each interval on the graphs represents 10 minutes.

2-the graph shows the outside temperature over a 24-hour period. Which statement about the graph is true?

Answers

Answer:

you you still need help?

Step-by-step explanation:

Use the method of your choice to determine the following probability.

Drawing three twos in a row from a standard deck of cards when the drawn card is not returned to the deck each time.

Answers

Can you please explain?

4/52 x 3/51 x 2/50 there ya go

Please answer show all your work or tell me the steps
choose any question to do or do all of them i dont care

1. The original cost of an item is $64 but you have to pay $78.08. What is the percent markup.?

2. If sales tax rate is 7% how much would you pay for an item that is $23.36

3.If the sales tax rate is 8.25% how much would you pay for an item that is $24.00

4.Original value:140 New value:98 what is the percent change

5. an item priced $30.82 is on sale for a 15% off. What is the sale price of the item

6. if the sales tax rate is 7.6%, how much will you pay on a $330 item

7. a $129 item is marked up 20% how much is the markup

8.four friends go out to eat and their meal costs $86.50. The sales tax is 6.75% and they should tip the waiter 20% how much should each person pay to the nearest cent

9.original cost: $35 new cost: $38.22
what is the percent increase

Answers

Answer: for the first one it is 22 percent

Step-by-step explanation: first I found out that 14.08 is In-between 64 and 78.08 . Then I devided 14.08 by 64 so I got 0.22 then i made that a percentage by multiplying it by 10. So the answer is 22 percent. Please mark me brainiest.

I did it on the other one but here is the full explanation

The second one is $25 because 23.36 times 7% equals 1.36 then add 23.36 and 1.36 and you get $25

WILL GIVE BRAINLIEST
A line passes through the points (5,21) and (8,24) Write a linear function rule in terms of x and y for this line.
The linear function rule is y=?

Answers

Step-by-step explanation:

have you tried to use a calculator

24- 21

8- 5

Plz answer. What is the sum? 3x^2-2x-1/x-5 + -2x^2+x-5/x-5

Answers

Answer:

It is D, trust me because Doge said so.

Step-by-step explanation:

Brainly plz help only three questions and don't answer for point kinda rude

Answers

Answer:

look down

Step-by-step explanation:

(8) no because 3.5*6.5=22.75 and that is over 20 square feet

(9) 34-19-7 * 17/2 = 17*17/2=144.5cm^2

(10) 4*6/2=12 so 1 can but if we are talking technical here it is 3/25

The questions are a bit broad so these might be incorrect

Can someone plz help me ASAP plz

Answers

Answer:

4 7/8 I think

Step-by-step explanation:

4 7/8 i’m pretty sure.

HELPPP ALGEBRAAAAAAA

Answers

Answer:

Diagram A

Step-by-step explanation:

shows both 10.4 and 2.6

I think it is letter A

need an answer for all ASAP! DUE TOMORROW. I WILL GIVE YOU BRAINLIEST AND THE HIGHEST "B" POINTS I CAN!

Answers

Answer: I can't see it.

Step-by-step explanation:

Help I'll give brainiest.

A fabric store is having a 25% off sale, Luisa has a gift card for $10 off her total purchase. The function f(x) = 0.75x - 10 represents the final cost of an x-dollar item after the discount and gift card are applied. Complete the table to determine the missing original prices and final cost of items A, B, C. D.

A $20 $???

B $??? $14

C $60 $???

D $??? $59

Answers

Answer:

See missing answers bold

$20 original = $5 final paid           as $15 was s/p before -10 was added

$30 original = $14 final price        as $24 was s/p before -10 was added

$60 original = $35  final price    as $45 was s/p before -10 was added

$92 original  = $69 final price       as $59  was s/p before -10 was added  

Step-by-step explanation:

Ans in bold  

A) = f(x) = 20(0.75) -10 =  15 - 10  = $5                 = £5 final paid

B)= f(x)  30 (0.75) = 24 - 10 = 14                           = $30 original price

C)  = f(x) = 60(0.75) -10 = 45 -10 = $35               = $35 final price

D)     = f(x) = 92 (75) = 69 -10 = $59                    = $92 original price

plz help i am so busy plz plz help me

Answers

D=60
DEC=50
CER=130

(X=30)
The first is 60 ! Good luck

help meeeee pleaseeee

Answers

sorry I need points
1.75 is the correct answer if it is meant to be in decimals!
i hope this was right, enjoy a meme! :D

What is the volume of the soccer ball? Enter your answer in terms of π and round to the nearest cubic centimeter.
volume of spheres
raduis:11 cm

Answers

Answer:

380 CENTIMETERS

Step-by-step explanation:

PI R 2 THEN ROUND

The volume of the soccer ball with radius 11 cm is 1770π cm³.

What is the volume of a sphere?

The volume of sphere is the measure of space that can be occupied by a sphere.  If the radius of the sphere formed is r and the volume of the sphere is V. Then, the volume of the sphere is given by: Volume of Sphere, V = (4/3)πr³

Given that, the radius of a sphere is 11 cm.

Here, the volume of sphere = (4/3) ×π×(11)³

= 1.33×π×1331

= 1770.23π

≈ 1770π cm³

Therefore, the volume is 1770π cm³.

To learn more about the volume of a sphere visit:

https://brainly.com/question/9994313.

#SPJ3

what is the solution for the inequality x-40>20​

Answers

X-40 remains the same

4. The figure shows a rectangle with a width of 6k inches. The length of the rectangle is 4 inches shorter than the width.

a.) Find the length of the rectangle in terms of k.
b.) What is the perimeter of the rectangle in terms of k?
c.) If k = 6, find the perimeter of the rectangle.

Answers

Answer:

i don't know i just need the points.

Step-by-step explanation:

Answer:

4 answer c

Step-by-step explanation:

i am truthfull

plsss help ASAP thxs

Answers

Answer:

A 37

Step-by-step explanation:

A.) 37 square feet
do the area of the triangle, then the area of the rectangle, then add the 2

Now can you help meeeeeeeee

Answers

Answer: 1-27 2-8  3-9  4-32

Step-by-step explanation:

8 x4 = 32 and 9x3 =27

A group bought 12 movie tickets that cost a total of $120. The group also bought 3 large drinks and 2 large popcorn.



Adult tickets cost $12 each

Large popcorn cost $6 per box.

Large drinks cost $4 each.

Student tickets cost $9 each.



How many student tickets were bought?

Answers

Answer:

10 student tickets were bought.

10 student tickets were bought

Can someone help me with this problem
(5 + x) + 0 = 5 + x

Answers

Answer:

0=0 or x=0 or x=x

Step-by-step explanation:

It has infinite solutions

PLEASE help, i need this for assignment that due TODAY

Answers

Answer:

All

Step-by-step explanation:

-3x is the same as x times -3, so all the equation is true for all values of x.

the only answer it can really be is “all”

Please please find the area for this polygon!

Answers

Answer:

508

Step-by-step explanation:

28*16= 448

6*6= 36

4*6= 24

448+36+24= 508

In order to find the area of a polygon, all you have to do is follow the formula: area = 1/2 x perimeter c apothem. To sum it together, perimeter = the sum of the lengths of all the sides. So add 6, 16, 16, 6, 4, 6, 28, and 18! And then you have 100! Then multiply it by 1/2! So your answer should be 50. Please consider brainliest.

please help will mark brainliest! random answers will be reported

Answers

Answer:

120°

Step-by-step explanation:

the two angles are corresponding angles meaning they have the same angle measure.

(assuming the other two lines are parallel)

Answer:

x=120

Step-by-step explanation:

both angels x and 120 are same.

File attached, please help, will give brainliest

Answers

Answer:

3 1/3

Step-by-step explanation:

Arwa is playing 'Guess my number'. Arwa says: 'If I add 0.4 to my number, divide the answer by 8, then multiply that answer by 9, I get 0.9.' What is Arwa's number?

Answers

0.4 is the answer because you if you work backwards and use inverse operations you get 0.4.
meaning, if you divide 0.9 by 9, you get 0.1. when you multiply 0.1 and 8 you get 0.8. and when you subtract 0.4 from 0.8 you get your answer, 0.4.

18. The angles for the construction of a wooden double gate are shown in the diagram. What is the value of x

Answers

103.5
x = 360 - (90 + 90 + 76.5)

Please help can you answer this please

Answers

Answer:

its either a or b but like im pretty sure its A

Step-by-step explanation:

ASAP
Elsa has scored 16, 29, and 21 points and her three games so far how many points does she need to score in her next game so that her average (mean) is 22 points per game.

Answers

Answer:

22

Step-by-step explanation:

her average is already 22 so she needs to score 22 points for it to stay the same

what are the factors of this expression, 5(4x + 2) ÷ 7y

crown for who gets it correct

Answers

Answer:

10(2x+1) / 7y

the / represents that this is put as a fraction

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A tutor charges 30.00$ for two hours of tutoring how much money would the tutor make in nine hours A 8-foot ladder touches the side of a building at a point 6 feet above the ground. At what height would a 22-foot ladder touch the building if it makes the same angle with the ground as the shorter ladder? Round to the nearest tenth if necessary. if you have not heard of Tom Macdonald you should listen to one of his songs! Ivanna says that 24/9 equals 9 divided by 22. Is she correct? Explain in detail.Please no silly answers, also I will put you as brainliest if you follow all the directions and you are the first to reply. Help please!!Answer properly!1. what is obtain from a warm water that affects typhoons?2. How do bodies of water affect typhoons?3. Explain briefly how landforms like mountains ranges weaken the strength of a typhoon? a box of cereal states that there are 90 calories in a 3/4-cup serving. How many calories are there in 4 cups of the cereal. Bonjour voici ma question si vous pouvez m aider de rdiger un texte sur le compostage merci I need help I'm in a science quizAll of the following are forms of energy that drive the rock cycle EXCEPT:Solar EnergyChemical EnergyHeat EnergyAir temperaturePressureGravity Based on the cards shown, what is P(pink or even)? 1/57/109/10 Angela wants to cover a footrest in the shape of a rectangular prism with cotton fabric. The footrest is 16 inches by 8 inches by 13 inches. She has 1 square yard of fabric. Can she completely cover the footrest? Explain. What is the effect of the underlined sentence on page 2?Underlined sentence: "It's filling up the deepest gulf that separates class from class and soul from soul."Context: "Playing! The hardest job I ever tackled, make no mistake about that, Mother. But you have no idea how frightfully interesting it is to take a human being and change her into a quite different human being by creating a new speech for her."Answer options:It conveys the idea that Higgins thinks his experiment is noble.It demonstrates Higgins's sense of humor.It reveals Higgins's modesty about his work.It shows that Higgins is curious about human nature. 1. The population of a city is 85,000 and is growing at a rate of 3% each year. Find how many people live in this city after 13 years. One is 5% of what number? Plz help best answer gets a Brainly thing Add a minimum of 3 comments to your code. These comments should help explain to other users what should be completed in your code: _________ do not necessarily have to be funny, but in many cases their humor comes from the character trying to escape his fate.A) PlaysB) TragediesC) DramasD) Comedies please belo me I dont understand this PLEASE HELP!!!A person invests $2,730 in an account that earns 4.2% annual interest. Find when the value of the investment reaches $5,000. If necessary, round to the nearest tenth. resistance to being diapered is a sign of? PLEASE HELP!!! What changed in the role of women and the structure of the family as the womens movement progressed?A. Most women refused to stay home and maintain the household.B. Men spent more time on the golf course and less time helping out at home.C. The birthrate continued to rise so women were needed at home.D. More women began working outside the home. The diagram below shows several organisms in a fish tank.Which item in the tank produces oxygen?