Mathematics Middle School

The question and choices is in the picture
Will give brainliest and no links^^

The Question And Choices Is In The PictureWill Give Brainliest And No Links^^

Answers

Answer 1

Answer:

i dont know

Step-by-step explanation:

Answer 2

Answer:

6/9

Step-by-step explanation:

6/9 simplified is 2/3!

Please mark me brainliest!

Related Questions

whats an equation equal to 10x-5​

Answers

the answer should be -50

Answer:

-50

Step-by-step explanation:

A store pays $68 for a desk. The store marks up the price by 20% .What is the amount of the mark-up?

Answers

$81.60

( 20% of $68 is 13.60, so you add $68 and $13.60 and it’s $81.60 )
the marked up price would be $81.60

Match each number with its opposite

Answers

Answer:

1-c

2-d

3-a

4-b

Step-by-step explanation:

find the mean for each set of data:

3. cost of DVDs: $10, $5, $19, $25, $15
A. $14.80
B. $14.50
C. $14.60
D. $15.80

Answers

Answer:

D.15.80 cost of DVD for the dvd

A) Car A
B) Car B
C) Car C
D)Car D

Answers

the answer for this one is car d

PLS HELP ME WITH THE QUESTION IN THE PICTURE BELOW :D

Answers

Answer

the answer is D.

I pick d, eleven times the sum of a number and 5,

11(x + 5)
The parenthesis act as a multiplication sign here, 11 Times the sum of a number and 5,
“A number” refers to x.

Luciana is starting a two-week social media campaign to attract new subscribers to BlastOn, a music website for teens. She has the following data from her last campaign to help plan her strategy. Based on this data, what should be Luciana’s strategy for the new campaign?

Answers

so sorry I don’t know the answer

An uncooked gingerbread cookie is y centimeters long. After it is baked, the length of the cookie increases by 25%. Which expression best represents the new length of the cookie?

Answers

Answer:

1.25 y  

The full length is 1 y, so to increase it by 25% (0.25), then it would be 1.25 y.

Step-by-step explanation:

Hope this helps <3

Maggie cut out 4 right triangles of equal size from construction paper. Each right triangle has a base of 6 inches and a height of 8 inches. What is the total area, in square inches, of all the triangles combined?

Answers

Answer:

24

Step-by-step explanation:

First you multiply 6 and 8 then you divide by 2 to get 24

The total area of all the triangles combined is 96 square inches.

What is a Triangle?

Triangle is defined as a basic polygonal shape of a triangle that has three sides and three interior angles. It is one of the fundamental shapes in geometry and is represented by the symbolΔ.

The area of a right triangle is found by multiplying the base by the height and dividing by 2.

Since each triangle has a base of 6 inches and a height of 8 inches, the area of each triangle is (6 x 8) / 2 = 24 square inches.

Since Maggie cut out 4 triangles of the same size, the total area of all the triangles combined is 4 x 24 = 96 square inches.

Learn more about the triangles here:

https://brainly.com/question/17997149

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The histogram shows the scores on a recent science test.

Using the histogram, select all of the true statements that describe the data.


(Pls help the correct answer gets brainiest)

Also, remember to look at all the pages.

And their is more than one answer

Answers

Answer:

Answer In Explanation

Step-by-step explanation:

O More Than Half Of The Students Scored 81 Or Better

O The Same Number Of Students Scored Between 81 And 90 On The Test As     Scored Between 61 And 80

-The Last One Is Confusing Because It Doesn't Say 71-80

Options (B) and (D) are true statements that describe the data in the histogram are the correct answers.

What is a histogram?

A histogram is a visual way to display frequency data using bars. It is a chart that shows frequencies for intervals of values of a metric variable. It is a display of statistical information that uses rectangles to show the frequency of data items in successive numerical intervals of equal size.

For the given situation,

The histogram shows the scores on a recent science test.

We need to check the options, which statements describe the data.

Option A: Only two students scored less than 71 on the test.

There are four students scored less than 71.

So option A is false.

Option B: More than half of the students scored 81 or better on the test.

Students scored more than 81 = [tex]16+8[/tex]

⇒ [tex]24[/tex]

Total number of students = [tex]40[/tex]

Half of the students = [tex]\frac{40}{2}[/tex]

⇒ [tex]20[/tex]

Thus, [tex]24 > 20[/tex]

So option B is true.

Option C: More students scored between 91 and 100 on the test than scored between 71 and 80.

Students scored between 91 and 100 = [tex]8[/tex]

Students scored between 71 and 80 = 12

⇒ [tex]8 < 12[/tex]

So option C is false.

Option D: The same number of students scored between 81 and 90 on the test as scored between 61 and 80.

Students scored between 81 and 90 = [tex]16[/tex]

Students scored between 61 and 80 = [tex]4+12[/tex]

⇒ [tex]16[/tex]

Thus, [tex]16=16[/tex]

So, option D is true.

Option E: There were 12 students who scored 80 on the test.

The score range is between 71 to 80. So we could not predict the number of students who score 81.

So option E is false.

Hence we can conclude that options (B) and (D) are true statements that describe the data in the histogram are the correct answers.

Learn more about histogram here

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Teri is designing a question for the "Guess the rule" game.
Input values Output values
1 2
2 6
3 12
4 20

Which of the following equations represents a function that includes the functional pairs in the table?

Answers

Multiply the first number by its self and add it self to it so it is 4 times 4 =16. Then you add 4 so it is 16+4=20
The answer should be20

like i keep saying ANSWER the best one gets brainlyest

Answers

Answer:

Jazz and opera

Step-by-step explanation:

Mindi is Simplifying the expression 9 - 5x + 8 - 4x. Here is her work:

9 - 5x + 8 - 4x

9 - 9x +8

0 + 8

8



Mindi's work is incorrect. Explain the error she made.

Answers

Mindi should have added the 8 and 9 to make the expression 17-9x
My answer is Same with that guy

what is the coefficient of 43k?

Answers

43.
The coefficient of something is the numerical value in that term. For example, if we have 4x. The coefficient is 4.
The coefficient is 4

Help ASAP DUE IN 26 MINUTES PLEASE I BEG YOU !!! 7 & 8please!

Answers

Answer:

8 ) 7kg is weight group of clay lumps

PLEASEE SHOW YOUR WORK THANK YOU :))

Answers

Answer:

D

Step-by-step explanation:

B could fool you into picking it. The way B is done would give you an estimate for not 3 but 9 walls. So be wise. Don't choose B.

D is a much better choice. First of all, the question is an estimation question. The walls are approximately 10 * 14. Ivan might be safer in using 15 instead of 14, but the best answer is 3 * 140. or D

Answer:

Step-by-step explanation:

Help please..................

Answers

Answer:6x+5/4

Step-by-step explanation:add the exponents first; 3x+2x+1x=6x. Then find a common denominator which would be 4. 1/2 becomes 2/4. Then add 2/4+2/4+1/4=5/4

HELP HELP HELP :( I NEED HELP IM GONNA FAIL THESE QUESTIONS ARE HARD PLZ HELP

Answers

The answer would be number one trust me I did this on a piece of paper
The awnser is D,
Because when you to think about it remember how quarters work in currency,
So 4 quarters make a dollar, 0.25 -> 0.50 -> 0.75 -> 1

PLS HELP ME THIS IS DUE TODAY
Estimate first, and then solve using the standers algorithm. Show how you rename the divisor as a whole number.
1. 6.39 divided by 0.09
2. 82.14 divided by 0.6

Answers

1. Is 7.1
2. Is 136.9

Please help me solve this

Answers

D is the answer I think
Formula D. That would be the one with the most successful result

Each of these statements are part of True/False game. Which statement is correct?
The function is nonlinear.
The graph of the points of the function will form a line.
The function is proportional.
The difference between consecutive output values is a constant.
The function is exponential.

Answers

Answer:

E. (The function is exponetial)

Step-by-step explanation:

We look at the output values and subtract them from their previous value to see it's slope.

6-2 = 4

12-6 = 6

4 ≠ 6, meaning that the slope is not constant.

4 < 6, meaning that the slope is increasing, meaning the function is exponential.

Consider the surface area of the following pyramid.
(a) Calculate the total surface area of the pyramid. Show your work.
(b) Calculate the lateral surface area of the pyramid. Show your work.
(PLEASE HELP ME AND PLEASE SHOW YOUR WORK/REASONING)

Answers

Answer:

#1.40.02

#2.24.02

Step-by-step explanation:

#1.A=a2+2aa2

4+h2=42+2·4·42

4+2.242≈40.02346

#2.AL=aa2+4h2=4·42+4·2.242≈24.02346

what they said lollllll

MATH SMARTIES I WILL GIVE BRAINLIEST PLEASE INCLUED AN EXPLINATION MEANING THE WORK PLEASE AND THANK YOU

Answers

Sorry if this is wrong but on “dollar times.com”

It’s says by the end of 5 years your savings is $7,176
Earning $676 in interest
6,500(1+.02)^5=7,176.52

The population of Lanberry was 9,350 people when Debbie moved there. Currently it is 58% larger. What is the current population?

Answers

Answer:

161 r12

Step-by-step explanation:

im not good at this so i decided to divide.

Current population 14773

A cell phone company charges $0.21 per minute for phone calls. Which expression reparents the cost of a phone call of m minutes
a. 0.21m
b. 0.21+m
c. 0.21-m
d. 0.21 divided by m

Answers

A( .21m if your paying .21 PER minute that means for every minute your going to pay .21 cents so you multiply
a. 0.21m

They charge $0.21 per minute which means to multiply.

Answer must be in fraction form. thanks

Answers

23 and 1/4 or 93/4 explanation: 2.5 x 3 for 1 mile u get 7.5 then multiply by 3.1

PLEASE HELP ME I REALLY NEED HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP EH:WIDBBIZAKAJAKQAX( no links )

Answers

I think it is B..............

Use the information to draw a line plot. Some people were asked
about their favorite coins. 9 people chose dimes. 4 choose pennies,
2 choose nickels. 6 people choose quarters. 5, 2, 13, 21, 3 each has
something to do with the Favorite Coin line plot. Write a number
sentence and a word sentence to go along with each number.

Answers

Answer:

F

Step-by-step explanation:

zozkszmzsnuzkzjsjsjsjsjskkeejed

The answer would be F

PLS ANSWER ASAP NEED HELP

Answers

Answer:

0.5

Step-by-step explanation:

. ..........ur welcome...........

Can someone please help me out? I am noooottt good at these.
100 pts and brainliest for answering all. Thank you!

Answers

Question 5 is circumference and diameter

Question 3 is reciprocal

I’ll comment the rest if I can answer them all. I’m also in a math quiz waiting for answers. So I’ll do my best :)

Answer:2 21/37

Step-by-step explanation:

do you need an explanation??

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