Mathematics Middle School

order these three values from least to greatest. Explain or show your reasoning.

65% of 80
82% of 50
170% of 30


(Will give brainliest)

Answers

Answer 1

Answer:

1:52

2:41

3:51

Step-by-step explanation:

Answer 2
82% of 50, then 170% of 30, lastly 65% of 80

Related Questions

Classify the number: -23
- Rational
- Integer
- Rational, Whole
- Rational, Integer

Answers

Answer:

rational hope it helps!!

Step-by-step explanation:

rational! hope I helped !

Elimination Problem Please I Need HELP this makes me want to die lol

3y= -5x-3
y= -x+1

HELP ME PLEASE I BEGGGG

Answers

Answer:

(-3, 4)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

Terms/CoefficientsCoordinates (x, y)Solving systems of equation using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

3y = -5x - 3

y = -x + 1

Step 2: Rewrite Systems

Equation y = -x + 1

[Multiplication Property of Equality] Multiply everything by -3:                   -3y = 3x - 3

Step 3: Redefine Systems

3y = -5x - 3

-3y = 3x - 3

Step 4: Solve for x

Elimination

Combine 2 equations:                                                                                   0 = -2x - 6[Addition Property of Equality] Add 6 on both sides:                                  6 = -2x[Division Property of Equality] Divide -2 on both sides:                              -3 = x

Step 5: Solve for y

Define original equation:                                                                               y = -x + 1Substitute in x:                                                                                                y = -(-3) + 1Simplify:                                                                                                           y = 3 + 1Add:                                                                                                                 y = 4

Please help me
Elena can make 15 pizzas in 3 hours. If the number of pizzas is represented by p and time is represented by t, Write an equation that shows the total number of pizzas made in terms of time. [2 points]

Answers

Answer:

p divided by t = 15 divided by 3 =5

Step-by-step explanation:

if you have to divide 15 by 3 to see how many pizza´s can be made in 1 hour.

15 pizza's represents p and 3 hours represents t then it will be p divided by t.

Lila decided to make more baked goods for the bake sale. She used 1/8 lb less flour to make bread than to make cookies. She used 1/4 lb more flour to make cookies than to make brownies. If she used 1/2 lb of flour to make the bread, how much flour did she use to make the brownies? Explain your answer using a diagram, numbers, and words.

Answers

Answer:3\8 lbs of flour for brownies

Step-by-step explanation:

Bread = 1 /2 lbs flour

cookies uses 1/8 more flour ( she used 1/8 less flour for bread than cookies)

So cookies   will be 1/2 + 1/8  =   4/8 + 1/8 = 5/8 lbs

Brownies  uses less 1/4 less flour than cookies

so 5/8 - 1/4 =  5/8 - 2/8 = 3/8 lbs of flour

Steps   1/2 + 1/8 -1/4 = 3/8

help me please ,,, ......///./

Answers

Answer:

I don't know so sorry bye

1 Examine the graph shown below. Enter the slope of the line.​

Answers

Answer:

-8/5 or -1.6

Step-by-step explanation:

-8/5 I think I did it right

please solve.
its just some math
please n thanks:)

Answers

Answer:

some math

Step-by-step explanation:

this look like gym

Isn’t this question gym question or ? What

what wouldbe the code?

Answers

Answer:

A,C,andE are true and correct

Step-by-step explanation:

Don't forget to give me BRAINLIEST IF IT HELPED

The total area, in square feet, of a rectangular mural that has been extended by x feet is represented by 5.5(7.5 + x). Expand the expression using the Distributive Property. What do each of the terms in the equivalent expression tell you about the mural?

Answers

5.5 x 7.5 = 41.25 , 5.5 x (x) = 5.5x the expression is now 41.25 + 5.5x
41.25 represents the original size of mural in square ft
5.5x represents the extension of the mural

Which net represents the pyramid below?

A pentagonal pyramid. (image below)

Please don't guess, thank you!

First image is the pyramid, second image is a and last image is d.

Answers

The answer is d ok. :)

Answer:

i think its a

Step-by-step explanation: because they both have a hexagon like prism in them

please help solve this, i can't figure out how to do it

Answers

you have to show the top of the page!!

Solve each equation. Remember to check for extraneous solutions!

1. 4/9 = x-7/x+1

2. 1/6r^2 + 2r-6/3r^2 = 1/3r^2

3. x^2-3x/x^2+4x+3 + 1/x+1 = 1/x+3

Answers

Answer:

1. 67/5

2. r=12/13, 0

3. x≈−3.46050487, −1.23912327, 0.69962814

Hope this helps!!!!

What is 1x1+2+6x7+9
A. 54
B. 67
C. 12
D. 8

Answers

Answer:

The correct answer is A 54

Step-by-step explanation:

brainliest

The answer is 54 there u go

On a certain airline, passengers can make calls from telephones provided ny the airline. A call cost $3 to connect plus $2.50 for each minute. Which equation best represents c, the total cost for a call that lasts m minutes?


m=2.5+3m

m=3+2.5c

c=3+2.5m

c=2.5+3m

Answers

Answer: The answer is D

Hope this helps

Step-by-step explanation:

Answer:

C=3+2.5m

Explanation:

PPPLLLZZZZZZ HELP! TnT ASAP! ( MATH ) FIRST ONE GETS BRAINLIST, A THANK YOU AND POINTS!!

Answers

Answer:

1).

Alyssa:

About 1 book

Brandon:

About 1 book

Alyssa:

7/12 of a book

Brandon:

4/5 of a book

Step-by-step explanation:

Alyssa:

1/4=1/2

1/3=1/2

1/2+1/2=1

1/4= 3/12

1/3=4/12

3/12+4/12=7/12

Brandon:

2/5=1/2

4/10=1/2

1/2+1/2=1

2/5=4/10

4/10+4/10=8/10=4/5

Hope this helps! Please mark as brainliest!

5.05 3DFigures

Dimensions: 6 in. tall, 12 in. Long, 12 in. wide
Surface area: 576 square units
Surface area of the box if it was scaled up by a factor of 10:
Volume:
Volume if scaled down by a factor of $1/10$:

Answers

Answer:

Volume: 864 Square inches.

Answer:

864 Square inches.

hope this helps!!

what is the answer its for a grade

Answers

the answers is x=14.

Amaya's grandfather purchased a $150 savings bond when she was born. When Amaya is 30 years old, the bond will have earned 120% interest. How much will the bond be worth when Amaya is 30 years old? (Please don’t ask for a picture, please help me)

Answers

Answer:

i think its 330 so sorry if im wrong

Step-by-step explanation:

two sides of a triangle measure 15 cm and 21 cm. which of the following could be the measure of the third side

A. 4 cm
B. 5 cm
C. 6 cm
D. 7 cm

Answers

C. 6 centimeters I’m pretty sure
I think the answer is C . 6 cm

math question for 5 graders.

Answers

Answer:

1 3/12

Step-by-step explanation:

Oh wait i could read #5 so you make them all have 12 as the denominator then do 78 4/12 - 77 1/12 and you get 1 1/4 or 1 3/12 so then you do  1 3/12 MINUS 77 1/12 and you should get 75 10/12 which is CORRECCTTTTT

THESE ARE THE THREE IN THE TEXT ORDER IN CASE U NEED TO SEE

78 4/12

77 1/12

75 10/12

EVERYTHING IS CORRECTTTTTTTTTTTTTTTTTTTTTT

1 3/12 that is correct

Solve the following proportion for v.
7/3 = v/8
Round your answer to the nearest tenth.

Answers

Answer:

18.6, 56/3, 18 2/3

Step-by-step explanation:

cross multiply

swap the side

divide both side

Answer:
18.6 or 18 2/3

please help and show work

Answers

Answer:

A

Step-by-step explanation:

First I converted the fractions into decimals to make it easier to solve.

2 1/2 —> 2.5

1 3/4 —> 1.75

Then I added the two decimals together.

2.5 + 1.75 = 4.25

Then I divided this number by 100 (the number of cups in one bag)

100/4.25=23.529

With this equation I know that one bag lasts 23 full days.

This is almost a month, and so it would not make sense for the answers to be B, C, or D.

Hope this helped

A because I used the process of elimination

pls answer question below.

Answers

The answer your looking for is Flase

Answer:

false

Step-by-step explanation:

2^5 would be 2 x 2 x 2 x 2 x 2  not 2 x 5

Mya claims (m∠3 + m∠4) = m∠1
Which equations explain why Mya's claim must be true?

A:(m∠1 + m∠2) = 90° and (m∠3 + m∠4) = 90°
B:(m∠1 + m∠2) = 180° and (m∠3 + m∠4) = 180°
C:(m∠1 + m∠2) = 90° and (m∠3 + m∠4 + m∠2) = 90°
D:(m∠1 + m∠2) = 180° and (m∠3 + m∠4 + m∠2) = 180°

Answers

Answer:

its answer b

Step-by-step explanation:

B:(m∠1 + m∠2) = 180° and (m∠3 + m∠4) = 180°

if your going to answer this question i need you to answer the question to help not to get points.
Disclaimer : any bad answers will be deleted

Answers

Answer:

about 3.1%

Step-by-step explanation:

I hope that helped you

Answer:

Hello!

The formula for percentage increase is:

Percent Increase = {( New Value - Old Value) / Old Value × 100}

Substitute = {( 566.60 - 550) / 550 × 100]

Solve:

566.60 - 550 = 16.6

16.6 / 550 = 0.0301818182

0.0301818182 × 100 = 3.0181818182

You may round that to 3.1%

So, Mr. Dawkins' salary increased by about 3.1%

Step-by-step explanation:

can i get brainleist?

ill give brainliest!! random answers will be reported!
1. A bicyclist completes a 120-mile race in 4 hours 30 minutes. What is the average speed, in miles per hour, of the bicyclist?
2. If 8 feet of fencing cost $12.40, how much does 36 feet of fencing cost?

Answers

1. 30 MPH
(divide hours (4.5) from miles (120))
2. $55.80
(divide fencing per cost (8) from cost (12.40) to get how much it costs per foot (1.55) then multiply it by how much feet you need (36))

A bag with 1/4 pounds of raisins will be used to fill snack cups with 1/32 pounds of raisins each. How many snack cups can be filled from the bag?

Answers

answer:
1/16
explanation:

Solve 3(2y+4z) in Distributive Property

Answers

Answer:

6y+12z

Step-by-step explanation:

Multiply 3 with the numbers inside the parenthesis

3 x 2  and 3 x 4

6    and 12

help on latest question? it's worth 100 pts and pretty easy im just lazy :) its also a math question :)

Answers

Answer: There is no question to answer

Step-by-step explanation:

there is no question?

A cubic container is filled 0.6 of the way with water. Water is leaking from the container at a rate of 3.2 ft^3 per minute.
After how many minutes, m, will there be less than 1 ft^3 of water left in the container?

Part A. Write an inequality that fits this situation.

Part B. What is the solution to the inequality?

Answers

Answer:

I believe it would be 3.2ft-0.6*1.3

Step-by-step explanation:

sorry if im wrong

Other Questions
Straight white mail hate myself im so mad cause my skin so pale. what this song Which government agency would issue this poster? (5 points)A poster shows a young girl seated on a pile of rubble, holding blue flowers while wearing a dark top and red skirt. Bright circles are drawn around her head, resembling a halo. The caption at the bottom reads, Forget Me Not. Help Save the Belgian Babies.Library of Congress - POS - US .N89, no. 2 [P&P]Question 1 options:1) Food Administration2) War Industries Board3) National War Labor Board4) Committee of Public Information Compute 292, 000 divide 100. Find the electric field E (r )E(r)E_vec(r_vec) inside the sphere (for rrr< aaa) in terms of the position vector r rr_vec. Express your answer in terms of r rr_vec, rhorhorho (Greek letter rho), and 00epsilon_0. What were the Ottomans originally hired by the Mongols to do? geometry question stated above The picture below is of oxygens bonded together. This forms a...a) moleculeb) elementc) molecular compoundd) atom Which is one factor that increases the speed of a sound wave?O higher temperatureO lower temperatureO traveling in a liquid rather than a solidO traveling in a gas rather than a liquid The longest side of an acute isosceles triangle is 12 centimeters, Rounded to the nearest tenth, what is thesmallest possible length of one of the two congruent sides?O 6.0 cmO 6.1cmO 8,4 cmO 8,5 cm How did Paul of Tarsus help to spread Christianity? (4 points)Conquest of AfricaCrusades to JerusalemMissionary journeysTrade with India what is the slope of the line that passes through the points (-1,-7) and (-2,-5) Select the correct answer.Pulmonary edema is a condition that causes coughing and abnormal lung sounds, in pulmonary edema, the airways of an animal areblocked by fluid, which causes difficulty in breathing, which body system does this disease affect?Amusculoskeletal.excretoryOCrespiratoryODcirculatory post the letter at once. ( Begin: let ) Which of the following is an example of a constructive force? A. buildings collapse in an earthquake B. river erosion within the Grand Canyon's rock walls C. weathering of a mountain due to rain D. a volcano eruption how does religion develop for buddism Someone help fast! please Imagine two photons (packets of electromagnetic radiation). Lets call them Photon A and Photon B. The wavelength associated with Photon A is twice as large as Photon B. Which of the following is true?a. Photon B carries twice as much energy as Photon A. b. Photon A carries twice as much energy as Photon B. c. Photon A and Photon B cary the same amount of energy. d. It is impossible to know which contains more energy. Martin Luther king wordsearch 60 question What type of hazard could occur by wearing jewelry while preparing food Find the missing length I WILL GIVE BRAINLIEST