Mathematics Middle School

1. 2/3 divided by 1/5 =
2. 5/9 divided by 10/11 =
3. 7/2 divided by 3/4 =
4. 4 1/3 divided by 3/2 =

Please show your work!

Answers

Answer 1
the app ‘photomath’ can give you the answers and show you how it got them, just recommending! :) so with photo math, you can write down the work from there because it shows you it.
Answer 2

Answer:

1. 3.33333333333

2. 0.61111111111

3. 2.88888888889

4. 2.888976678

Step-by-step explanation:

Related Questions

Express $7.45 for 2.5 pounds of round steak as a unit rate. Show your work.

Answers

Answer:

unit rate: $7.45/2.5 lbs of steak

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

reduced:

7.45 dollars /2.5 pounds

GCF=0.5

7.45/0.5=14.9$

2.5/0.5=5

unit rate:

$14.9/5 pounds

Step-by-step explanation:

Answer:

$14.9/5 pounds

Step-by-step explanation:

unit rate: $7.45/2.5 lbs of steak

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

reduced:

7.45 dollars /2.5 pounds

GCF=0.5

7.45/0.5=14.9$

2.5/0.5=5

unit rate:

$14.9/5 pounds

Hope this helps. pls mark as brainiest

Please answer with an explanation tysvm!!!

Answers

Answer:

it is ethern y or z

Step-by-step explanation:

you have to solve it to find out

Answer is Y because if there is 3 friends each can get 2 burgers and there still be one left and then split the last one into thirds and each of the 3 friends gets a third so 2+1/3 and 2&1/3 burgers for each friend

a= (-3a) + 4 help me plz solve

Answers

Answer:a=2

Step-by-step explanation:

Simplifying

a = 3a + -4

Reorder the terms:

a = -4 + 3a

Solving

a = -4 + 3a

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-3a' to each side of the equation.

a + -3a = -4 + 3a + -3a

Combine like terms: a + -3a = -2a

-2a = -4 + 3a + -3a

Combine like terms: 3a + -3a = 0

-2a = -4 + 0

-2a = -4

Divide each side by '-2'.

a = 2

Simplifying

a = 2

A=1 is the answer :)

Question 1 (1 point)
A scatterplot shows several points with number of hours watching TV versus weekly wages. The researcher came up with the following equation for the trendline.

Weekly wages = -50.755*(hours of TV watched) + 180.

What is the significance of the slope in the context of this model?

Question 1 options:

The amount of TV someone watches does not impact the money they earn. It will stay the same no matter what.


The more TV someone watches, the less money they will earn.


The more TV someone watches, the more money they will earn.

Question 2 (1 point)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 8,000x + 40,000.

What is the initial value and what does it mean?

Question 2 options:

40000; For their every year of experience an employee has, their salary goes up by this amount.


8000; For their every year of experience an employee has, their salary goes up by this amount.


40000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.


8000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.Which is the best description for this scatterplot?

Question 3 options:

None of these


Positive nonlinear association


Negative linear association


Positive linear association

Question 4 (1 point)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 4,000x + 20,000.

If someone has a yearly salary of $72,000, to the nearest whole year, how many years of experience do they have?

Question 4 options:

228


13


2


8

Answers

The answer should be eight
I think 8
Urjfhhfjfnrkkfjcjf

pls help I don't wanna get a bad grade

Answers

The answer will be B

A) hat contains 4 red marbles and 3 blue marbles. Draw a tree diagram to illustrate the possible outcomes for selecting a marble.

How many outcomes are there for selecting a marble?
What is the probability of choosing a red marble, and then another red marble?
What is the probability of selecting a blue marble, and then a red marble?










Create a tree diagram showing all possible choices available. Tanya went shopping and bought the following items: one red t-shirt, one blue blouse, one white t-shirt, one plaid shirt; one pair of khaki capri pants, one pair of black pants, one pair of jeans; 2 white air force sneakers, one black pair of converse sneakers.

How many total outfits can Tanya create? (How many total outcomes are there)
What is the probability that Tanya wears an outfit with a pair of jeans?
What is the probability that Tanya wears an outfit with her new white air force 1 sneakers?

Answers

Answer:

there are 7 outcomes.

the chances of one is one in 7 and the chances of two is 1 in 14. the third is somewhere around 43%

Hope this helps!!! Brainliest?!

Step-by-step explanation:

Which statements about the formulas for finding area are true? Select two options.

Answers

The 1st and 3rd ones should be the right ones, I could be mistaken but I’m pretty sure the right ones are 1 and 3

Answer:

a and c

Step-by-step explanation:

Simplify the expression:
10x–6x2+6x2+5

Answers

10x + 9

because the -6x and positive 6x cancel out and all you have left is 2+2+5 and 10x

help for this will give 5 stars and brainliest if correct and a thanks.

Answers

Answer:

7/4

Step-by-step explanation:

Convert the fractions into improper fractions. (7/6)*(3/2)

Then multiply across. 21/12

Simplify the fraction. 7/4

Exact form: 7/4

Decimal form: 1.75

Mixed number form: 1)3/4

answer
(5.2 + 6.3) - 12 ÷ 2.5

Answers

Answer:

-0.2

Step-by-step explanation:

5.2 + 6.3 = 11.5

11.5 - 12 / 2.5

-0.5 / 2.5

= -0.2

help I'm not tryna get a bad grade

Answers

Answer:

8.9

Step-by-step explanation:

8.50 times 0.089 is 0.76 rounded

Answer:

the answer is 8.9 hope this helps!!! :)

[tex]8.50 times 0.089[/tex] is 0.76 when you round rounded

Step-by-step explanation:

I need help if you don't know the answer please don't answer thank you

Answers

Answer:

1- 8+9x

1- 8+9x

Step-by-step explanation:

Answer and Step-by-step explanation:

A.

We are told Thuy has 3 times the number of chicken wings, 2 times the sliders, and 4 times the bag of chips. Thuy also has 8 hot dogs.

We want to know the amount of appetizers Thuy is bringing.

3c + 2s + 4b + 8

B.

The total amount = T.h.u.y + Ju.l.i.a

3c + 2s + 4b + 8 + w + s + b

4c + 3s + 5b + 8

#teamtrees #WAP (Water And Plant)

PLEASE HELP AND THANK YOU!! I WILL ALSO MARK BRAINLIEST IF THE ANSWER IS CORRECT!!


I am pretty sure it is skewed-left but I just wanted to make sure! I am positive it isn't uniform! and if you could, can you please explain your answer? Thank you for your help!

P.s. also just in case you want to know I am using 'Peak'

Answers

Yes you are right! There is much more balance in the left than in the right!

Answer:

Yes you are right good Job

Step-by-step explanation:

Can someone please help me? I just want to know if I got my answers correct!

Answers

Answer:

It dependes on what you put

Step-by-step explanation:

The answer is two thirds

2(m - 7)
(I don't get it and I need the answer please)

Answers

Answer:

2m-14

Step-by-step explanation:

2 (m) - 2 (7)

2m-14. good luck

PLEASEEEEEEEEEE HELPPPPPPPPPP


what is the volume of the cone to the nearest cubic foot? (use 3.14)


115 ft3

297 ft3

462 ft3

594 ft3

Answers

Answer:

461.81

Step-by-step explanation:

V = 3.14 times radius ^2 h/3

V = (3.14) ×7^2 9/3

V = 461.81

The answer is C hope it works

Decide which calculation shows the correct way to find 0.3 - 0.006 and explain your reasoning.

Answers

D : 0.300- 0.006 is correct



A is wrong bec 0.3 doesn’t have the extra 0’s in the end

B is wrong bec the decimal places aren’t aligned

C is wrong bec again, the decimal places aren’t aligned
I believe it’s D 0.300 - 0.006 = 0.294 because technically there all the same question but D is right

find the product for this pleasee!

Answers

Answer:

5/21

Step-by-step explanation:

Answer:

5/21

Step-by-step explanation:

Rosa enlarged an image on the copy machine. The actual measurement was 3.6 inches by 6 inches. The enlarged version is 6 inches by another measurement. What is the length of the new image?
A. 4 in.
B. 6 in.
C. 8 in.
D. 10 in.

Answers

The anwser is going to be six 6

Find the missing angles

Answers

X equals 140. 180-33
answer: 114 degrees

explanation: since it is a straight line, it is 180 degrees. the 33 degrees are reflected to the other angle which makes it 33 + 33 = 66. then you get 180 which you subtract the 66 and end up with 114.

hope this helps :)

i need help with this asap

Answers

answer:
the answer is the first one A

Which survey is biased?
A. Going to a grocery store and asking people what their favorite grocery storeis.
B. Going to a grocery store and asking people what type of food is their favorite.
C. Going to a grocer store and asking people what clothing store is their favorite.
D. Going to a grocer store and asking people what radio station they listen to most often.

Answers

Answer:

It is a because whatever grocery store they are in, is the one that they like the most

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Most people go to their favorite grocery store, therefore it would be biased because most of the votes are going to be the grocery store you went to.

WIll give branliest if answered correctly
3. Alfonso's friend Dani tells Alfonso that her bloodhound, Ol' Sniffy, lived to be 14.


Based on what you know, do you think this was because:


Alfonso didn't use a good estimation method,

Dani doesn't remember Ol' Sniffy's age correctly, or,

Ol' Sniffy lived an unusually long time?

Justify your answer.

Answers

It looks like this question wants you to figure out your answer by looking at the chart to see if it looks reasonable.

The first answer doesn't seem to fit the plot so we know that, that inst right. The second one seems like it could work with the question but we dont have enough info to rule it in or out. The third one seems really off because alot of the dogs on the chart lived to be 14 if they where a good weight.

Answer 2: Dani doesn't remember Ol'Sniffy's age correctly, seem like the best fit.

Hope this helped!

CONVERT 11/30 into a repeating decimal.
please show each step please.

Answers

Answer:

0.36666 etc

Step-by-step explanation:

11/30

Answer:

0.36666 etc

Step-by-step explanation:

hope it helps

PLEASEEE HELP ME ASAP AND EXPLAIN!!!

Andre went to a sporting goods store that was having a different sale. He bought a baseball glove and 2 packages of socks. The baseball glove normally costs $34. The baseball glove is not discounted. One package of socks normally costs $6. On sale, one package of socks cost $4. The sales tax rate is 7.75%. What percentage of the total regular price (before tax) was his savings?

Answers

Answer:

About 4% was his saving before tax

Step-by-step explanation:

About 4% were saving

If I have $5,000 in a savings account for 3 years and I earn a 5% interest per year, how much interest will I earn on the principal amount over the 3 years?

Answers

750 I think that was a good one

I need help with this :????

Answers

the answers are in the following order: 1A, 2B, 3C

If an airplane travels 250 miles per hour, how far will it travel in 8 hours?

Answers

Answer:

2,000 miles

Step-by-step explanation:

250 x 8 = 2,000

2000 miles because 250 x 8 is 2000

Given the expression below, what will the sign of the product be? Justify your answer.
-4 x (-8/9) x 2.78 x 1 ⅓ x (-⅖) x (-6.2) x (-0.2873) x 3 1/11 x A





A. Give a value for A that would result in a positive value for the expression.


B. Give a value for A that would result in a negative value for the expression.

Answers

The answer is A I’m sure of it

Can someone just find the area of this please thx if u can..

Answers

73,084....because all of them multiplied equals that lol
The area should be 2,176

(B+B) x H
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