Mathematics Middle School

I will mark you Brainliest
Please help
What is 2/5 x 3/4 in its most reduced from?
A)8/15
B)15/8
C)10/3
D)3/10

Answers

Answer 1

Answer:

D)3/10

Step-by-step explanation:

Answer 2

Answer:

D. 3/10

Step-by-step explanation:

2/5 x 3/4 = 3/10

Related Questions

5/7x - 1/3x = 8
Plz help me due today

Answers

Answer:

x=21

Step-by-step explanation:

hope that helps

Let's solve your equation step-by-step.

5/7x−1/3x=8

Step 1: Simplify both sides of the equation.

5/7x 1/3x=8

5/7x+ −1/3x=8

(5/7x+ −1/3x)=8(Combine Like Terms)

8/21 x=8

8/21x=8

Step 2: Multiply both sides by 21/8.

(21/8)*(8/21x)=(21/8)*(8)

Answer:

x=21

Answer:

x= 21

Step-by-step explanation:

look at the attachment

hope this helps

plz don't report

If possible, how can I write y=2x -1 in the mx+b=y form?

Answers

Answer:

2x-1=y

Step-by-step explanation:

You currently have y=2x-1 in y=mx+b form.

All we have to do is reorganize the terms into: mx+b=y

Answer:

The answer is 2x-1=y

Hope this helped!

Arthur sits park reading a newspaper, then starts walking home at a constant pace he stops for bagels then walks the rest of the way home
1.what does the x-axis represent in this situation?

2. What’s does the y-axis represent?

Answers

1. The x-axis determines how much time it takes him to walk home,

2. The y-axis determines how much he walks, and when he walks.

So when the graph is flat, he is not moving towards his house, but the time is still counting.

Answer:

1. What does the x-axis represent in this situation?

The x-axis represents time.

2. What does the y-axis represent?

The y-axis represents distance.

3. During which parts of the graph does Arthur's distance from home decrease?

Sections 2 and 4.

4. When is Arthur waiting for bagels? Explain how you know.

Section 3. The flat areas represent times when Arthur is not moving. We know that the first flat area shows Arthur reading his newspaper, and the third is when he reaches home; so the second flat area represents the time in which Arthur is waiting for bagels.

5. If Arthur's pace had not been constant after leaving the bagel shop, which part of the graph

would change? Explain how that part of the graph would change.

The part of the graph that would change is part 4. If his pace was not constant, section 4 would not be uniform, and would have many abnormalities. Essentially, Arthur would be randomly speeding up and slowing down.

6. If Arthur had spent less time reading his newspaper, which part of the graph would change? How would that part change?

If Arthur had spent less time reading his newspaper, the whole graph would change. Section one would be shorter, and the entire line would also be shorter. The distance on the graph from the beginning of section 1 to the end of section 5 would be reduced.

Step-by-step explanation:

idk this someone help please

Answers

Answer:15.36

Step-by-step explanation:

12/5=2.4 32/5=6.4

2.4 x 6.4= 15.36

Answer:

The answer to this would be option A as 32x12 is 384 then divide 384 by 5 and the answer is approximately 15.

Step-by-step explanation:

I am experienced as I have done this many times and is really easy to me.

PLS DO ALL thank you

Answers

-2 > -4
1 > -3
5 > 0

Help me please I will give 5 stars a thanks a crown and 10 points

Answers

thats hard bro hopefully somebody helps you figure it out

Answer:

so 12 games

Step-by-step explanation:

8 divided by 8 is 1

so 30 divided by 8 is 4

so 11 x 4 is 44 so it is 12  bc you have to add one more

What figure is a position on a line, plane, or space?

Answers

Line I’m pretty sure
I agree Line is the answer

ANSWERS
1---------


2-------------



3--------------



4--------------

Answers

1) No
2) Yes
3) Yes
4) Yes

if you need me to explain i will.

have a great rest of your day! :)

The heights of the elevators can be modeled by the linear functions. At times t=0. Elevator A is 16 feet above ground floor and descends at the rate of 4 feet per minutes. Elevator B is shown in the graph. Select ALL the true statements.


A. The initial height of Elevator A is less than Elevator B


B. Elevator A descends at a faster rate than Elevator B


C. Elevator A will reach the ground first


D. Elevator B will reach the ground first


E. The initial height of Elevator B is less than Elevator A

Answers

The answer is second one which is B

Answer:

C

Step-by-step explanation:

I just did it and got it right

Which of the following is the graph of the solution set of y < –3 or y < 1?

Answers

Answer:

F

Step-by-step explanation:

Graph the 2 lines seperatly because it is not a double inequality...

The graph G represents the correct graph.

What is inequality? What is a mathematical function, equation and expression?inequality : Inequality is a relationship between two expressions or values that are not equal to each other is called inequality.function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.

Given is the solution set of the inequality -

y < - 3  or  y < 1

The given solution set is -

(y < - 3)  or  (y < 1)

The solution set is -

[- 2, - 1, 0]

The graph G represents the correct graph.

Therefore, the graph G represents the correct graph.

To solve more questions on functions, expressions and polynomials, visit the link below -

brainly.com/question/17421223

#SPJ1

Evaluate 12x – 8y + 9 if x = 19 and y = 11

Answers

Answer:149

Step-by-step explanation:

Answer:

12*19=228-8y=8*11=88-228=140+9=149

hope this helps sorry if way off

HELP ASAP IM BEING TIMED!!!!!!!!!!!!

Parallel lines s and t are cut by a transversal r. Parallel lines s and t are cut by transversal r. Clockwise from top left, the angles formed with r and s are 1, 2, 3, 4; the angles formed with r and t are 5, 6, 7, 8. Which angles are alternate exterior angles? Angle2 and Angle8 Angle4 and Angle6 Angle1 and Angle5 Angle1 and Angle8

Answers

Answer:

1 and 7, 6 and 4

Step-by-step explanation:

Answer:

1 7 , 6 4

Step-by-step explanation:

How can we use area models to represent equal fractions?

Answers

Answer:

As we continue our series on developing fraction sense, hopefully by now you are feeling a little more confident and equipped. Learning about fractions doesn’t have to be scary, and it doesn’t have to mean hours of pencil and paper computations. Instead, the focus should be on deep understanding, using concrete, visual models. Today, I want to share a powerful visual, which students can use to compare, add, subtract, multiply and divide fractions: area models

Step-by-step explanation:

As we continue our series on developing fraction sense, hopefully by now you are feeling a little more confident and equipped. Learning about fractions doesn’t have to be scary, and it doesn’t have to mean hours of pencil and paper computations. Instead, the focus should be on deep understanding, using concrete, visual models.

Which one is it????
Will mark brainleist

Answers

Answer:

15-3r

Step-by-step explanation:

A expression cannot have a equal sign only = + or  -

If you have questions feel free to ask me! :)

PLEASE help almost due!! Only do A, D, and G plz.

Answers

A. 100 D. 8.25 G. 31.5 those are the answer have a great day
A. 100 D. 8.25 G. 31.5

20 POINTS PLEASE LOOK AT PICTURE!

Answers

Answer:

the answer is c

Step-by-step explanation:

-6x6=-36

hopefully this helps :)

Answer:The answer is C
Explanation: -6x6=-36

how can i find a percentage if its not over 100? For example the fraction 4/25, how i could i turn that into a percent

Answers

Answer:

Step-by-step explanation:

to find percent you would simplify that fraction so that it’s a decimal (0.16) and multiply by 100 (16) and add a percent symbol so it would be 16%

basically the equation for finding percent would be

(x/y)100

Divide then multiply by 100

Use complete sentences to describe the relationship between sets A and B if A ⊆ B.
A = {8}
B = {7, 8, 9}

Answers

Answer:

b includes a in it this is a full sentense

Sam aims to run a total of 18 miles in 5 weeks. He ran 2 ¾ miles in the first week, 3 ½ miles in the second week, 5 ⅓ miles in week three, and 2 ⅘ miles in week four. How many more miles would he need to complete to reach his target?

Answers

Answer:

[tex]\frac{37}{60}[/tex] or 0.62 of a mile that he will need to complete to reach his target.

Step-by-step explanation:

[tex]2 \frac{3}{4} + 3 \frac{1}{2} + 5 \frac{1}{3} + 2 \frac{4}{5} = \frac{863}{60} \\18-\frac{863}{60} = \frac{37}{60}/ 0.62[/tex]

It is about 1.62×10⁶ miles from Venus to Earth. It is about 5.4×10⁷ from Earth to Mars. How far is it total from Venus to Earth than Earth to Mars? Write your answer in scientific notation.

Answers

Answer:

-5.238- [tex]10^{7}[/tex]

or

Since the exponent of the scientific notation is positive, move the decimal point  6  places to the right.

1620000

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

Hope this helps :)

Please help for points math home work

Answers

Answer:

it would be (6,2)

Step-by-step explanation:

because  you are comparing the amount of faces to triangles

Answer:

1. 6:2

2. 8:6 12:9

3. you would need 14 teaspoons of red paint to make the mixture.

4. she rode her bike one fourth of a mile. 2 divided by 8 is 0.35 which in fraction form is 1/4.

Step-by-step explanation:

Evaluate 2(x - 3) + n for x = 7 and n = -1 help

Answers

Answer:

8t-1

Step-by-step explanation:

plug da numbers in!

Answer:

7

Step-by-step explanation:

PLEASE PLEASE help with math homework-its due soon and I don't get it. thanks so much!

Answers

I’m pretty sure you have to substitute

6.75-6(1)= .75

6.75-6(2)= -5.25

6.75- 6(5)= -23.25

6.75- 6(-3.25)= 26.25

4/4 +3(4)= 13

8/4 +3(8)= 26

-12/4 +3(-12)= -39

-1/4+3(-1)= -13/4

Hope this helps :)
You just change the number with the word

Solve the system of equations using the elimination method. 1. 3 − 2 = 10 7 + 2 = 30 pls hurry

Answers

Answer:

1 = 72 = 30

Step-by-step explanation:

I think that is answer but im not sure if the 10 is being multipilied by the 7.

1. 10 times 7 = 70 + 2 = 72

2. 3-2 =1

3. 1 = 72 = 30

Sarah has $400 in a savings account at the beginning of the summer. She wants to have more than $150 left in her account by the end of the summer. She withdraws $25 per week. How many weeks can she withdraw money from her account and still make her goal? Write an inequality to express the situation.

Answers

Answer:

10 weeks

Step-by-step explanation:

400-150=250/25=10

10 weeks 150+50+100+100=400

The population of fish in a take was approximately 5.4 * 10 ^ 4 in 2012. The next year, 2013population tripled What was the opproximate population of fish in this in 2013?

Answers

I think it’s 162000 because 5.4 * 10 ^4 = 54,000 in standard form and 54,000 * 3 = 162,000

for 15 hours of work a plumber charges $330 if he charges the same amount for each hour of work which table shows the correct relationship between what he charges and the number of hours he works

Answers

Answer:

the 2 table

Step-by-step explanation:

330 ÷ 15 = 22 and in the 2 table is showing  that

The table that shows the correct relationship between what he charges and the number of hours he works is the third table.

Given that,

The amount charged by the plumber is $330.And, there are the 15 working hours.

Based on the above information, the calculation is as follows:

[tex]= \frac{\$330}{15}[/tex]

= $22

Therefore we can conclude that the table that shows the correct relationship between what he charges and the number of hours he works is the third table.

Learn more: brainly.com/question/3530056

plz help i hate when calculator does this how do ik what the answer is if all these numbers a bunched together????

Answers

Answer:

that would be 4.2

Step-by-step explanation:

to use he calculator don't do 50 divided by 210 do 210 divided by 50

The answer is going to be 4.2

the question is on the picture
A 3/36 or 1/12
B 36/3 or 12
C 18/6 or 3
D 6/18 or 1/3

Answers

hello hi hi hu hu hu hu
B because it’s more and equal

For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 8 N acts on a certain object, the acceleration of
the object is 2 m/s^2. If the acceleration of the object becomes 3 m/s^2,what is the force?

Answers

The Force equals to Mass times acceleration.

Thus, we now know that the mass of the object is 4 (unit of mass). Hence 8/2=4.

So, 3 times 2 equals to 6 N.

Am I correct?

Other Questions
Pls help due tomorrow just numbers 7 - 12 CORRECT ANSWER GETS BRAINLIEST!!!!!How did Germany stop American trade?With threatsWith submarine attacksWith negotiationsWith airplane bombings How old is Kakashi Hatake in the Naruto Shipudden series?I already know but I want to see if you guys know? For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation. a. Yes; y = 1.2xb. Yes; y = 2xc. Yes; y = x + 1d. no; y does no vary directly with x. What areas of science and medicine did the ancient Egyptians study? if the recipe takes 60 minutes to cook at a temperature of 350 degrees how many minutes would it take at 200 degrees If you can answer all of these correct you get 13 points Help me with this please !!! Hansika paid $9.25 for 2.8 pounds of pretzels. About how much did she pay for a pound of pretzels? ( Round your answer to the nearest whole number )$2.00$3.00$4.50$5.00 -9 (c + 7) = -13c +7What value of c makes the equation true? Enter the answer in the box. Lucia is playing with magnetic toy vehicles. She has two identical toy vehicles (purple and pink) that start on opposite sides of a center magnet that cannot move. She moves both vehicles one space closer to the center magnet.How did the potential energy of the two vehicles change? Did the potential energy of one vehicle change more than the other? Why do you think so? Calculate the reflection loss that is incident normal to the surface of a triple pane window (assume n for window glass is 1.5) Read this information about the work environments ofvarious careers.Compare and contrast the careers. Which of thesestatements is correct?Actors work in a variety of places, including in studios, onstage in theaters, and at theme parks or other live events.O Secretaries and accountants both work mainly inoffices.O Marine biologists and secretaries both get to workoutdoors.Firefighters work at fire stations or at the scenes ofaccidents or emergencies.Accountants work in an office setting.O Accountants work in a variety of settings, but actordo not.O Firefighters get to work outside, but marinebiologists do notSecretaries work in a variety of different office settings.Marine biologists work in the environment, exploringocean life and its ecosystems. What is the correct answer for this pls emt smart people 100% stage of photosynthesis that can occur with or without lightA. Autotroph B.potential energy C. StromaD. Calvin cycle E. HeterotrophF. Light reactions G. Chemical energy H. Chlorophyll In 1998, Journeys sold 15 million pairs of Vans across theU.S. In 2008, Journeys sold 45 million pairs of Vans. Whatwas the average rate of change in shoe sales for the store? Does temperature impact the ability of water to dissolve things? How do you know? Tony's family owns a Chihuahua that gets 3 dog bones each day for doing tricks. Tony has a total of16 dog bones he must give his dog for doing tricks. Write an algebraic equation that describes therelationship between the number of days (d) and the number of bones remaining (b). How did the Tet Offensive affect perceptions of the Vietnam War within the United States?OA.Americans showed no discernible change in their level of support.OB.Americans were confident of a US military victory.OC.Americans grew critical of the war because the Viet Cong were viewed as remaining strong.OD.Americans were appalled at the brutality of the Viet Cong forces and wanted total victory. 1- In 2013, Walmart decided to enter the Indian market in a joint-venture with Bharti Enterprises. Based upon your analysis of Walmarts global expansion up to that point, do you think it was a good idea to go to India? To select joint-venture mode of entry?2- In general, what do you think is the best way to enter a new market: acquisition, joint venture, or greenfield investment? (please compare and contrast) What is the impact on the Supply Chain? What are the location characteristics that affect this decision? What are the firm characteristics that affect this decision? What industry characteristics affect the decision?