Mathematics Middle School

Which would the phrase "two times the quotient of a number and 3" look like as a variable expression?

3 n/2

2 n/3

2(n-3)

3(n-2)

Answers

Answer 1
2 n/3 would be the closest answer although it looks as if the 2 is supposed to be multiplied by n/3 which would lead me to write it as 2(n/3)

Answer 2
Final answer:

The phrase 'two times the quotient of a number and 3' converts to the variable expression 2(n/3), which simplifies to 2n/3.

Explanation:

The phrase 'two times the quotient of a number and 3' can be translated from word form to a variable expression in algebraic form. A 'quotient' in mathematics is the result of a division. Therefore, the quotient of a number and 3 could be written as n/3, where n is the number. When we say 'two times', this means we multiply this quotient by 2. Hence, the whole phrase comes out to be 2(n/3). Out of the options provided, the correct one is 2 n/3.

Learn more about Variable Expression here:

https://brainly.com/question/2403687

#SPJ2

Related Questions

Okay So I just a question that I don't even know what it means, So if someone could help that would be awesome!

Answers

see attached picture for solution:


Write 0.12*10-3 as a decimal

Answers

0.12 x 10-3= 0.12 x 7
                  = 0.84

Hope this helps
1.8 is the answer okkkkkk


What's 755,082 rounded to the nearest 10,000

Answers

The answer is 760,000
It's rounded to 760,000

What is the value of y in the equation 3(3y – 12) = 0? (5 points)


4
5
6
9
4.
How many solutions does the equation 5p – 4p – 8 = –2 + 3 have? (5 points)


One
Two
None
Infinitely many

Answers

set equal to 0

3=0, nope

3y-12=0
add 12
3y=12
divide 3
y=4






5p-4p-8=-2+3
p-8=1
p=9
1 solution
The first answer for what does y equal is 4 because 3(3x4-12) = 3(12-12) =3x0=0.

5^2-11 over 6(3). Evaluate the expression. A. 7. B. 2/9. C.-1/63. D. 7/9

Answers

The first thing you do is exponents, so you get (25-11)/6(3). After that simplify the denominator to 18. So, you get (25-11)/18. When you subtract the numerator you get 14/18. This reduces to 7/9.

So the answer is D, 7/9.

Hope this helps!

Solve for b.

d = 3a + 3b


A)b=d−3a

B)b=d−3a/3

C)b=3a−d/3

D)b=d−3a/a

Answers

d = 3a + 3b
3b = d - 3a
  b =(d - 3a) / 3

answer
B)(d - 3a) / 3

The school’s guidance department compares the grade-point averages and standardized state test scores for 10 students in each grade. The table below shows the correlation coefficient for each data set.


Answers

Ok, so to see which data sets is reasonable for a linear regression model square each set and if it is close to one it will be reasonable. 

[tex]r^{2}[/tex]
9th grade 0.3 = [tex]0.3^{2}[/tex] = 0.09
10th grade –0.1 = [tex]-0.1^{2}[/tex] = 0.01
11th grade 0.2 = [tex]0.2^{2}[/tex] = 0.04
12th grade –0.8 = [tex]-0.8^{2}[/tex] = 0.64

So 12th grade data set is reasonable but the others are not because they are not remotely close to 1.



The 12th-grade data set represents the linear regression because the value of the correlation coefficient for the 12th-grade students is near the -1 which shows a perfect negative linear regression

What is correlation?

It is defined as the relation between two variables which is a quantitative type and gives an idea about the direction of these two variables.

The correlaton coeffiecient is given as below:

For 9th grade = 0.3

For 10th grade = -0.1

For 11th grade = 0.2

For 12th grade = -0.8

We know that for perfect linear regression the value of the correlation coefficient is 1 or -1

As we can see from the data given the nearest value of the correlation coefficient is -0.8 which is the correlation coefficient for the 12th grade.

Thus, the 12th-grade data set represents the linear regression because the value of the correlation coefficient for the 12th-grade students is near the -1 which shows a perfect negative linear regression.

Learn more about the correlation here:

brainly.com/question/11705632

#SPJ3

Each day, Jake donates money to the global hunger initiative according to how many lunch specials he sells. What is the constant of proportionality in money per lunch special?

Answers

Since it's y/x, and x is what you input into the function (and y is what you get out), we get that the amount donated is based off of the lunch specials, so we get y(12)/x(60)=12/60=1/5

Answer: 1/5

Explanation: Since, according to the given figure,

Jake spends money for 60 lunch special= 12 unit

Therefore, In this case, money per lunch= 12/60=1/5

Jake spends money for 45 lunch special=9 unit

Therefore, In this case, money per lunch= 9/45=1/5

Jake spends money for 30 lunch special=6 unit

Therefore, In this case, money per lunch= 9/45=1/5

Again, Jake spends money for 15 lunch special=3 unit

Therefore, In this case, money per lunch= 3/15=1/5

Thus, from the above explanation it is clear that the money per lunch is same for every condition and is equal to 1/5.

16x+9=9y-2x Solve for y

Answers

y=2x+1... I hope this helps love! :)

Approximate the square root of 18 to the nearest tenth and plot the number on a number line SHOW ALL WORK

Answers

[tex] \sqrt{18} = \sqrt{2*3*3} = 3 \sqrt{2} = 3 * 1.41421356237 [/tex]

= 4.24264068712 ≈ 4.2

You can draw a number line making 5 divisions in between the whole numbers (4 and 5) and hence you can show 4.2


Daniel Plays Videogames for 2/3 (Fraction) of an hour every night before dinner. hos many hours if videogames does he play altogether after 5 days.

Answers

What you should do here is either multiply the fractions, add them, or convert them into decimals and then add them. 

Multiplication: 2/3 (amount of hours he plays) x 5 (how many days he plays)
2/3 x 5/1 = 10/3   He plays a total of 10/3 hours after 5 days.

Addition: 2/3 + 2/3 + 2/3 + 2/3 + 2/3 = 10/3

Decimal: 2/3 is 0.6666666, we'll use 0.66 for short. 0.66 x 5 = 3.3
He plays a total of 3.3 hours after 5 days

Would you be more or less likely to take a job in which the type of work is enjoyable to you? Why?

Answers

In my opinion I would be more likely to take the job that i enjoy because first who wants to dread going to work each day? On top off that if you like your job and enjoy doing it each day you would be more passionate about your work.

Answer:

yes if i enjoy the job i would not give it up

Step-by-step explanation:

-2/3×1/2×-6/7=
please help

Answers

12/42 is the answer. 

52 thousandths in scientific notation

Answers

Answer
5.2×〖10〗^(-2)

Explanation
A number is said to written in scientific notation when it is in the form A×〖10〗^n, where 1≤A<10 and n is an integer.
In this case,
52 thousanths = 0.052
0.052=5.2×〖10〗^(-2)
52 thousandths to scientific notation = 5.2×〖10〗^(-2)

What is 23.66 times 2.03

Answers

I think its 48.0298 hope that helped
23.66 × 2.03 = 48.0298

Your cell phone plan gives you 500 minutes monthly. If you have used 310 minutes already and there is a week left in this month, how should you use your minutes this last week? How many minutes could you use each day if you split the remaining minutes evenly amongst the days?

Answers

the minutes remaining till the end of the month = 500 - 310 = 190 minutes
now to split these minutes equally, we will divide them by 7 days of week
daily usage = 190/7 = 27.14 minutes
since we can not talk for 0.14 minutes, therefore,to equally split the remaining minutes, you should speak 27 minutes per day with one extra minutes remaining to be used on the day you choose

The answer is D -230 + m ≤ 500.

Hope I helped! Have a great day! Please rate, thank, and be so kind enough to award brainliest.

I hope too see you soon!

Yours,

Soon to be brainiac :3

The following table shows the data collected from a random sample of 100 middle school students on the number of hours they do household chores every week
There are 1,500 students in the school. Based on the sample proportion, how many students in the school would be expected to do household chores for at least two hours every week?
A: 480 B: 960 C: 1,020 D: 1,440

Answers

Your answer is A. 480 I hope this helps yall get a good test grade or what eva yall even doing lol @hehe

There will be 1020 students in the school doing household chores for at least two hours every week.

What is a ratio?

A ratio is a comparison of two attributes of a similar kind.

Based on the random sample, the number of students doing household chores for at least two hours every week =64+3+1 =68

Out of 100, the number of students doing household chores for at least two hours every week = 68

So, out of 1, the number of students doing household chores for at least two hours every week = 68/100

So, out of 1500, the number of students doing household chores for at least two hours every week = (68/100)*1500 =1020

Thus, there will be 1020 students in the school doing household chores for at least two hours every week.

To get more about ratios visit:

https://brainly.com/question/2328454

What is the midpoint of AB if A = (−2, 2) and B = (3, −1)? Enter your answer in the boxes below.

Answers

The answer is 0.5,0.5

Answer:

[tex](\frac{1}{2}, \frac{1}{2})[/tex]

Step-by-step explanation:

Since, the coordinates of the midpoint of a line segment having the endpoints [tex](x_1,y_1)[/tex] and [tex](x_2, y_2)[/tex] are,

[tex](\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})[/tex]

Here,

[tex]x_1=-2, y_1=2, x_2 = 3, y_2=-1[/tex]

Hence, the coordinates of the midpoint of segment AB are,

[tex](\frac{-2+3}{2},\frac{2-1}{2})[/tex]

[tex](\frac{1}{2}, \frac{1}{2})[/tex]

what is 15%, 0.015, and 1/5 from least to greatest

Answers

0.015, 15%, 1/5

Hope this helps!
1. Put the values into their decimal form

15%= 0.15

0.015=0.015

1/5= 0.2

2. Order them from least to greatest

0.015, 15% , 1/5


Hope this helps!

verbal expression for 4(n + 6) ? PLEASE HELP ME ASAP

Answers

four times the sum of a number and 6.

work:

the 4 is multiplying the expression in parenthesis, so we can start with 

4 times.

in the parenthesis, a number n is being added to 6.

we are multiplying this by 4, so it's 4 times the sum of a number plus six. hope this helps! :D
The sum of 4 times a number and six

The greatest common factor of a number n and 6 is 3. What are all of he possible whole-number values for n?

Answers

9, 21, 27, 33, 39, etc. just keep going up by 6

Answer:  Odd multiple of 3.

[tex]3,\ 9,\ 15,\ 21, \ 27, \ 33, \ 39,\ 45,...........[/tex]

Step-by-step explanation:

Given : The greatest common factor of a number n and 6 is 3.

Then, it is clear that n should be a multiple of 3.

Prime factorization of 6 :

[tex]6=2\times3[/tex]

So for n a even number then the greatest common factor will be 6.

Thus , the possible choice for n is a odd multiple of 3.

Hence, the possible whole-number values for n are :

[tex]3,\ 9,\ 15,\ 21, \ 27, \ 33, \ 39,\ 45,...........[/tex]

Please explain how to do this

Answers

that is how you solve and the answer
The answer would be 8%. To do this, all I did was multiply each percentage by $4.50 to get the sales tax. After the multiplication, you can add your sales tax to $4.50. You can do this on each percentage until you match the final price, $4.86.

Here's my work for 8%:

8% x 4.50
=0.08 x 4.50
=0.36

4.50+0.36=4.86.

I hope this helped you!

38 points!
Please do #11 and #12

In return:
Brainliest
Special Thanks

Answers

11.
-8y=24

We want to isolate y to get the value of 1y. Divide both sides by -8
y= -3

Final answer: y=-3

12.
This is the associative property of addition (D).
It states that when adding three terms, the sum is equal no matter the grouping (parentheses).
The answers are 11) y=3 and 12) the associative property of addition

Help me plz math (picture)

Answers

For 34, since each diameter is in scientific notation , meaning that we have one number (1-9) followed by a decimal, we simply see which has the smallest power, which is cell C.

For 35, we multiply them out to get 0.83*10^2 (we subtract exponents when dividing). Since scientific notation is one integer from 1-9 followed by a decimal, we move 0.83 one place to the right and therefore remove one power from 10^2, getting 8.3*10

A company’s profits (P) are related to increases in a worker’s average pay (x) by a linear equation. If the company’s profits drop by $1,500 per month for every increase of $450 per year in the worker’s average pay, what is the slope of the graph of the equation?

Answers

P=ax
   
you're looking for a in the equation
   
-1500=450x (1500 is negative because it's dropping price)
   
-1500/450=x
   
x=-3.33

use distributive property to find the product of (m+3)(m+7)

Answers

m*m+m*7+3*m+3*7
Answer= m^2+10m+21

Answer:

m² + 10m + 21

Step-by-step explanation:

(m + 3)(m + 7)

m(m + 7) + 3(m + 7)

m² + 7m + 3m + 21

m² + 10m + 21

the table shows amounts earned for washing dogs. how much can be earned by washing 8 dogs
dogs,x. dollars,y
1. 18
2. 36
3. 54
4. 72


a.) $144
b.)$324
c.)$64
d.)$126

Answers

The chart is proportional and you ear $18 per dog washed.

18/1=18
26/2=18
54/3=18
72/4=18

Multiply 18*8 to get the amount earned for 8 dogs.

Final answer: $144

Describe some data that when graphed would represent a proportional relationship. Explain your reasoning

Answers

The lines would go up and over at the same rate. They would have the same slope, like parallel lines.

Hope this helps!! :)

Answer:

A proportional relationship is "two quantities vary directly with each other."

Example:

The amount of gasoline you fill in your car and the amount you pay is a proportional relationship.

If 1 gallon of gasoline is $3, then the cost of 3 gallons of gasoline is $9.

Step-by-step explanation:

A relationship is between two quantities.

A proportional relationship is "two quantities vary directly with each other."

Say, if the quantity "x" increases, then the associated quantity "y" also increases.

For example,

y = 2x

Let's find the data.

x                y

0                 0

1                  2

2                 4

3                  6

As you can see when the value of "x" increases, the value of "y" also increases.

This is called proportional relationship.

Example:

The amount of gasoline you fill in your car and the amount you pay is a proportional relationship.

If 1 gallon of gasoline is $3, then the cost of 3 gallons of gasoline is $9.

which of these numbers are square numbers 25 36 48

Answers

25 and 36 are square numbers
25 is square of 5
36 is square of 6
48 is just random number.

so answer is 25,36

whats the answer to z−4/9−1/3=5/9

Answers

z-4/9 -1/3 = 5/9
z- 7/9 = 5/9
z= 5/9 + 7/9
z= 4/3
simplified 1 1/3
Other Questions
Two bags had 100 kilograms of sugar each. after taking out 3 times as much sugar from bag one than bag two, bag one had half as much sugar left as bag two. how much sugar is left in each bag? 3 minutes to walk 37.5 meters. What is its speed? According to the Chinese creation story, what being burst out of an egg? A.Mankind B.Nuwa C.Pan-gu D.Yin and Yang Mastering chemistry if the new ring is indeed pure platinum (density = 21.4 g/cm3), what is its mass? Can someone please help me true or false capitalism is based on a command economy One of the growers is excited by the price increase caused by the blight because she believes it will increase revenue in this market. as an economics student, you can use elasticities to determine whether this change in price will lead to an increase or decrease in total revenue in this market.using the midpoint method, the price elasticity of demand for soybeans between the prices of $15 and $21 per bushel is , which means demand is between these two points. therefore, you would tell the grower that her claim is , because total revenue will as a result of the blight. The theory of global warming states that the average temperature of the earth has been increasing over time. a.allow the measurement of the earths temperatures at the poles.b.reveal how the earths temperature has fluctuated in the past.c.reveal how the earths temperature varies from location to location.d.allow the measurement of the earths temperature with greater precision. 8 ten thousands 4 thousands 3 hundreds 6 tens 7 ones in Standard form A suspect is leading the police on a car chase. The officer reports that the suspect is traveling north at 100 miles per hour. The officer has reported the suspect's (2 points) instantaneous speed. acceleration. average speed. velocity. How many grams of koh would be needed to produce 5.00 moles of k2so4? COMPLETE the following sentences with a specific time of day (example: "four o'clock"). Write your entire answer in French words.1. Je vais lcole ...2. Je commence tudier ...3. Je prends le petit djeuner...4. Je dne ...COMPLETE the following French sentences.1. Jtudie le franais parce que...2. Jai tudi pendant trois heures hier soir cause de...COMPLETE the following verb chart according to the subjects given.linfinitif: le prsent: limpratif: le futur: le pass compos:sortir (tu)-------- 1(a.) -------- 1(b.) ------- 1(c.) -------- 1(d.)savoir (je)------- 2(a.) -------- 2(b.) ------- 2(c.) -------- 2(d.)venir (ils)-------- 3(a.) -------- 3(b.) ------- 3(c.) -------- 3(d.)partir (vous)---- 4(a.) ---------- 4(b.) -------- 4(c.) ---------- 4(d.)COMPOSITION: Write a composition in French on one of the topics given below. Avoid using vocabulary or phrases that have not been introduced by this course. If you need help expressing your thoughts, consult your course materials rather than a translator or dictionary. This will enable you to communicate more accurately in French. Write a rough draft on a separate sheet of paper or typed document. Before you write your final draft, edit your writing by using your checking and spelling. (This includes accent marks.) Be sure to use complete sentences, correct capitalization, and punctuation. You should write a paragraph of at least 10-12 complex sentences and at least 100 words.Option 1: Describe your day yesterdaywhat you did, what you wore, where you went, etc.OROption 2: Write a composition telling about the party (la soire) you gave last night. What did you serve your guests? Who was there? What did they wear? describe how advances in communication technology have made international trade easier and multinational corporations more common in the world today. H+20=35-4h please help The book of the bible that deals most thoroughly with christ's priesthood is Elena: Y ____________________ es Patricia Lpez, mi mejor amiga. Can anyone help me please? I would really appreciate it! Thank you :D The nurse is preparing a care plan for a patient with a cardiovascular disorder. which intervention would the nurse perform in order to provide effective care for the patient? In the chemical laboratory why do scientists use a mortar and pestle Teams of retired executives who help new entrepreneurs with everything from writing business plans to answering questions about everyday operations are known as score. sbic. angel investors. venture capitalists. Steam Workshop Downloader