Mathematics High School

[Inequalities]
Please help and thanks.

[Inequalities]Please Help And Thanks.

Answers

Answer 1

At least means it can be larger than or equal to.

X >= 15

No more than means less than or equal to:

X <= $7

Answer 2

Answer:

1.  n ≥ = 15

2.  n ≤ = $7

hope this helps!

Explanation:

the reason for  number 1's answer is because ≥  means greater than or equal to. the reason for number 2's answer is because ≤ less than or equal to.

please mark as brainliest! :)

Related Questions

Rachel is a stunt driver, and she's escaping from a building that is about to explode!
The variable d models Rachel's distance from her exit (In meters) t seconds after the cameras began recording the stunt

What is Rachel's speed?​

Answers

Answer:

The variable d models Rachel's distance from her exit (in meters) t seconds after the cameras began recording the stunt. d = - 38t

Step-by-step explanation:

From given, we have,  The expression that represents the Rachel's distance is given by, d = - 38t + 220                                                                      

where, d represents the distance in meters

            t represents the time in seconds                                                              

 

We know that, speed = distance by time.  Therefore, we need to differentiate the given equation w.r.t to time to find the speed.

we have,  d/dt (d) = d/dt [- 38t + 220]

| d/dt (d) | = | - 38 + 0 |

s =  d/dt (d) = 38 m/s

Therefore, the speed of Rachel is 38 m/s.

Answer:

38 meters per second

Step-by-step explanation:

Hope this helps!

Eight friends are going skiing. They are paying a group rate of $264 how much does each friend need to pay? Show your work

Answers

Answer: Each person pays 33 dollars.

Step-by-step explanation: If the group pays 264 dollars and we assume each person pays the same we divide 264/8 to get 33 dollars per person.

$264/8=$33
Each friend needs to pay $33

Laura wants to cover a box with fabric:
- the box is in the shape of a rectangle prism.
- it measures 15 in. Long , 11 in wide , 24 in tall.

Answers

Answer:

1,578

Step-by-step explanation:

I took the test

for each pair to triangles state the postulate or theorem that can be used to conclude that the triangles are congruent

Answers

Help me please help help

Answer:

did u get the answer please let me know i need it lol

Step-by-step explanation:

Kenny wants to learn how to serve overhand in volleyball. When he practiced yesterday, he made 7 serves over the net for every 2 serves that did not go over the net.If Kenny attempted 36 serves yesterday, how many serves did he make over the net?

Answers

Answer: 28

Step-by-step explanation:

Given

Kenny made 7 serves over the net for every 2 serves that did not go over the net i.e. success rate of Kenny is

[tex]\Rightarrow \text{success rate}=\dfrac{7}{2+7}\times 100=\dfrac{700}{9}\%[/tex]

for 36 serves, applying the same success rate, it is

[tex]\Rightarrow \text{success rate}=\dfrac{700}{9}\times\dfrac{1}{100}\times 36=28[/tex]

Serves that did not make over the net is [tex]36-28=8[/tex]

Thus, Kenny will make 28 serves that make over the net

complete this please, i really need your help ")​

Answers

Answer:

²,2.5,2.5+10,25.0

may it help you

Distance between the two points -6,8 and -1,-4

Answers

Answer:

-3,2

Step-by-step explanation:

enter the value of P so that the expression 4(10+n) is equivalent to 4(n+p)

Answers

Answer:

I think it is 10

Step-by-step explanation:

Only because I believe n is still unknown and 4 must be multiplied

example

4(10 + n)

40 + 4n

now if P = 10

4(n + p)

4(n + 10)

4n + 40

Answer:

P=10

Step-by-step explanation:

4(10+n)=4(n+p)

40+4n=4n+4p

40=4p+4n-4n

40=4p

p=10

n=0

Lilah's new basketball has a diameter of 10.5 inches. What is the volume
of the air inside? Round to the nearest tenth. Use 3.14 as pi

Answers

Answer:

V = 605.8

Step-by-step explanation:

Volume of a sphere:

V = 4/3πr³

r = 2/d = 5.25

V = 4/3π5.25³

V = 4/3(3.14)(9261/64)

V = 605.8

Evaluate
8^4

1. 4096
2. 5426
3. 32

Answers

Answer:
8*8*8*8=4096

Explanation:
When you see an exponent it just means the number times itself that many times

The correct answer is 4096.

Let me know if you need help

A circle has an area of 127 cm?. Find its circumference. (Round your answer to the
nearest tenth.

Answers

≈39.95

A Area  

127

d

r

r

r

d

d

C

A

Using the formulas

A=πr2

C=2πr

Solving forC

C=2πA=2·π·127≈39.94908

Answer:

39.95

Step-by-step explanation:

A ladder is leaning against
a brick building as shown in the figure. What
is the length of the ladder?
x ft
20 ft
15 ft

Answers

Answer:

25 ft

Step-by-step explanation:

This is a right triangle, so we can use the Pythagorean theorem

a^2+b^2 = c^2  where a and b are the legs and c is the hypotenuse

15^2 + 20 ^2 = x^2

225+400= x^2

625 = x^2

Take the square root of each side

sqrt(625) = sqrt(x^2)

25 = x

The radius of the circle is 2 units

Answers

Answer:

Diameter is basically double the radius, a physical representation of it is a full line that goes across the middle of the circle, if that makes sense. So you do 2 x 2 = 4 units

Hope that answers your question

Please help me (If you don't know please don't answer)

Convince yourself that there are 3 similar triangles in the diagram. Choose the proportionality statement that represents the relationship among the 3 triangles.

Question options:
1. ABAC=ACCB=CBAD
2. ABAC=ADAC=CBCD
3. ABAC=ACAD=CBCD

Answers

Answer:

1

Step-by-step explanation:

bc its the anwser

Bob owned 25 pairs of shoes in January, but then he sold a bunch and now owns 12. What is the percent decrease?

Answers

52% decrease hope this helps!!

what is 2g-3+11-8g simplified please help me

Answers

Answer:

Step-by-step explanation:

2g-3+11-8g= -6g+8= 2(-3g+4)

what are the slopes?

Answers

Answer:

a slope is a number that describes both the direction and the steepness of the line.

Step-by-step explanation:

I need help ASAP Will give brainliest

Answers

35.4 is your answer, i believe

which number is composite 5,11,9,2

Answers

The number 11 is combosit

Answer:

11

Step-by-step explanation:

trust

Plz solve!!!!! I will give 25 points and brainliest!! and plz, no tiny links
1 3/7*2/5

Answers

Answer:

10/7*2/5= 20/35=4/7

Answer:

4/7

Step-by-step explanation:

Help help help help help PLEASE

Answers

A. 0,0 1,14. It is showing that it’s a positive correlation
B. I think 120
The answer that I have concluded from the graph would best fit as answer choice B.
Hope this helps! <3

There are 54 students on a school bus. The number of high school
students is 3 more than twice the number of middle school students.
How many of high schoolers are on the bus? State your answer in a
sentence.

Answers

Answer: there are 37 high school students on the bus

Step-by-step explanation:

h+m=54   total number of students

h= 2m+3 total number of HS students

2m+3+m=54    Substitute 2m+3 in for h

3m+3=54

3m=51

m=17

h+17=54

h= 37

Someone help please and please make sure the answer is right

Answers

Answer:

the answer is 7

Step-by-step explanation:

-5
X + 80 = 75
-5 + 80= 75

In the figure, identify the types of angles in the table below .

Answers

Answer:

∠1 and∠3 = Supplementary Angles

∠4and∠5 = Complementary Angles

∠5and∠1 = Adjacent Angles

∠2and∠3 = Supplementary Angles

At a school, there are 526 students and 263 are girls. About how likely is it that a randomly chosen student will be a boy?

◯ unlikely
◯ somewhat likely
◯ very likely
◯ equally as likely as unlikely

Answers

-> equally as likely as unlikely
It‘s 50/50

how do I type in math equations

Answers

You can take a picture of the equation you need help with and then post it as an image

Help me pls i need help ‼️‼️‼️

Answers

Answer:

C. 3x+2=4

Step-by-step explanation:

6x+4=8

Subtract 4 from both sides.

6x=4

Divide both sides by 6

x=4/6

Simplify it

x=2/3

3x+2=4

Subtract both sides by 2

3x=2

Divide both sides by 3

x=2/3

Hope this helps

Answer and Step-by-step explanation:

The correct answer choice is answer choice 3. [ 3x + 2 = 4 ]

6x + 4 = 8

6x = 4

x = 2/3

_________________________________________________________

3x + 2 = 4

3x = 2

x = 2/3

#teamtrees #PAW (Plant And Water)

What is the x-intercept for (-4,-4), (2,-2)

Answers

i'm pretty sure it's (8,0)

In parallelogram ABCD, if ED = 7x - 13 and BD = 16x - 38, find BD.

Answers

Answer:

58

Step-by-step explanation:

The length of BD is 58  units.

What are properties of parallelogram?

The two diagonals cut across one another. The parallelogram is divided into two congruent triangles by each diagonal. A parallelogram's total square sum and total square sum of its diagonals are equivalent. Additionally known as the parallelogram law.

Given:

ED = 7x - 13 and BD = 16x - 38

So, the Diagonals of parallelogram bisect each other

BD = ED+ EB

16x - 38 = 2 ED   { ED= EB}

16x - 38 = 2 (7x- 13)

16x - 38 = 14x - 26

2x = 12

x= 6

So, length of BD = 16(6) - 38 = 96- 38 = 58 units

Learn more about properties of parallelogram here:

https://brainly.com/question/26651476

#SPJ2

Laura borrowed $1,990 at 5% for 2 years. what was the total interest?

Answers

Answer:

$199

Step-by-step explanation:

I = Prt

I = (1990)(0.05)(2)

I = 199

Other Questions
Define guerrilla warfare. Who relied on guerrilla warfare If two lines are skew lines, then they are not parallel en una granja sembraron 20 parcelas de locotes, con 40 plantas en cada una Cuntas plantas de locotes se tienes? What is the average rate of change of g over the interval [-1 4] I need help please ? this is an easy question but its kind of stumping me, please help!! How many grams of oxygen, O 2 , is consumed when 41.9 g of propane, C 3 H 8 , burns? Which statement would web du Bois most likely agree with and Langston Hughes most likely disagree withA- Artists have a responsibility to show the truth about their culture even if the truth is unpleasantB- African American artists should strive to express themselves as highly cultured and sophisticated C- Expressions of African American culture cannot change white Americans commitment to racist idealsD- Cultural depictions of African Americans should represent both the best and the worst of the community Matthew got a 90% on his math test and had only 3 incorrect answers. How manyquestions were on the test in all? | What is the most likely to be the authors intended use of slant rhyme in this excerpt? Write a letter to your classmate who just survived a fatal accident, describing how the class felt when they heard news. Which of the following is an example of a wise consumer?ABuying products and trying them out.BPurchasing products that are only on sale.CResearching products before buying.DExpensive products are the best. You place a piece of bread in a toaster. A minute later, the toast pops up. What evidence tells you an increase in temperature caused a chemical change? Mark is putting a round fountain in his backyard. He decides to place bricks around the edge of the fountain. If the radius of the fountain is 1.5 feet, what is the length of the brick edge? Why does Meg go downstairs in the middle of the night? (pages 6-10) aShe was hungry and wanted a snack. bShe was afraid of the storm. cShe had to tell her mother something. dShe wasn't done with her homework.Question 2 (10 points)Which description below BEST describes Meg's life at school? (pages 7-8) aPerfect, she loves going there. bDifficult, she struggles with peers, homework, and teachers. cBoring, nothing interesting ever happens there. dSocial, she has lots of friends.Question 3 (10 points)Which member of the Murry family is NOT currently living at the Murry household? (pages 8-9) aMrs. Murry (Meg's mother) bFortinbras (the dog) cThe Twins (Meg's brothers) dMr. Murry (Meg's father)Question 4 (10 points)While Meg is down in the kitchen, a visitor comes to the Murry house. Who is it? (page 22) aMeg's principal ba neighbor cMrs. Whatsit dCalvin O'KeefeQuestion 5 (10 points)Which character(s) has/have met the visitor before? (page 22) aMrs. Murry bMeg cthe twins, Sandy and Dennys dCharles WallaceQuestion 6 (10 points)What type of figurative language is used in the following sentence?The furnace purred like a great, sleepy animal. ametaphor bsimile calliterationQuestion 7 (10 points)Which type of figurative language is used in the following sentence from A Wrinkle in Time? Behind the trees clouds scudded frantically across the sky. asimile bmetaphor cpersonificationQuestion 8 (10 points)Which type of figurative language is used in the following sentence from A Wrinkle in Time? Charles Wallace slid down from his chair and trotted over to the refrigerator, his pajamaed feet padding softly as a kitten's. asimile bmetaphor cpersonificationQuestion 9 (10 points)"A delinquent, that's what I am Meg thought grimly. What does the word "delinquent" mean? (You may use an online dictionary to look this word up.) aa trouble maker bbrilliant ccurious dcruelQuestion 10 (10 points)Write 3-4 sentences describing Mrs. Whatsit. (page 22)Your answer: Which statement is true about a trend line? hi I really need help with this x + 318 = 718 x = x 212 = 634 x =x 3.23 = 0.77 x = Evaluate 6x if x= 1/2 3 (2x + 10) Simplify the expression using distribution.