Mathematics Middle School

can some one help and explain how you got the answer anyone can earn brainlest

Answers

Answer 1

here are the answers and the work:)

Related Questions

order the number least to greatest
4.32 , 4.5 , 4.312 , 4.316

Answers

4.312, 4.316, 4.32, 4.5

I hope this helps ^W^ have a great day!

4.312, 4.316, 4.32, 4.5

Investors buy a studio apartment for $240,000. Of this amount, they have a down payment of $60,000. Their down payment is what percent of the purchase price?

Answers

Answer:

60,000/240,000×100=25%

Answer:

it is 25% I think :)))))))

PLZ HELP!! 35 points

And please don’t answer just for points

Answers

Answer:

Step-by-step explanation:

I don’t know this ok bye

i need help ;-; pls i need answer ;-; will give brainliest

Answers

Answer:

15x because the air ballon drops 15 meters each time the elevation decreases

Step-by-step explanation: Im not sure if this is what youre looking for but it drops 15 meters each time, 5 times so the change would be 15x and the x is used as how mant different times the elevation drops

Answer:

15. x

Step-by-step explanation:

Each time she goes down, she lowers by 15 meters. The integer is 15 and the integer that represents the elevation is x since it isn't explained, and you'd never know the value. I hope this helps.

Calculate the Unit Rate.

$9.75 for 5 mangos.

Answers

Answer:

$1.95 for 1 mango

Step-by-step explanation:

Answer:

$1.95

Step-by-step explanation:

By dividing the price by the amount, I found the unit rate.

Last month, Dory biked 11 times as much as Karly. Together they biked a total of 156 miles. How many miles did Dory bike last month?

Answers

Answer:

143 Miles

Step-by-step explanation:

Dora biked 11x miles

Karly biked x miles

11x +x =12x

156 divided by 12= 13

13=x

13 multiplied by 11 = 143

HIFLUFFLYFYFYLDDDDICYLFDGHCGYHDCGCUDCF

Answers

Answer:

178

Step-by-step explanation:

138 x 14= 1932

1932/28= 69

69+109= 178

The answer its 178....

x^2 = 64
x= ________

Answers

Answer:

x = 8

Step-by-step explanation:

8^2 = 64

The answer is 8 because 8 to the power of two will be 8 times 8 which is 64.

X=8

Use the table below and write an equation to show the relationship between x and y

X (INPUT) 2 5 8 10 11
Y (OUTPUT) 6 15 24 30 33
Group of answer choices

A.y=x+3

B.y=x -10

C.y = 3x

D.y = x/3

Answers

Answer:

Step-by-step explanation:

your answer should be d !

Solve each system by elimination
8/11y+3/11=-x
-21=56y+77x

Answers

Answer:

Find the least common denominator (LCD) by factoring each denominator multiple ... -77x+11_- Tx 5.6X-5 – 2x-3_24x 6. ... 11y-3 = 14 - 2x ... 2x=-16. 1. x+y=-1 x 3-8. Solve each system of linear equations by substitution. ... elimination method.

Step-by-step explanation:

The answer is y=-11x-3/8

six tenths of jades pins are red,1/10 are yellow and the rest are blue. what fraction of janes pins are blue?

Answers

Answer : the answer would be 3/10

Explanation: six plus one is 7 , and 7 plus 3 is 10.

You also subtract 7 from 10 and get 3.

someone pls help 0xy + 32y

Answers

Answer:

32y

Step-by-step explanation:

0xy=0

If you change x or y on any number, you will get 0: 5*0=0, 100*0=0

So, 0+32y = 32 y

The answer is 32 yards.

A salesman sold twice as much pears in the afternoon than in the morning. If he sold 360 kilograms of pears that day, how many kilograms did he sell in the morning and how many in the afternoon?, Make sure you show your work!
I'LLGIVE YOU BRAINLIEST!!!!!!!

Answers

Answer:

165

Step-by-step explanation:

Khan academy

Answer:

The salesman sold 120 kg of pears in the morning and 240 kg of pears in the afternoon.

Step-by-step explanation:

Let x be the amount of pears sold in the morning.

2x, amount of pears sold in the afternoon.

x + 2x = 360 kg

Solution:

x + 2x = 360 kg

3x = 360 kg

3x/3 = 360 kg/3

x = 120

He sold 120 kg of pears in the morning.

2x = 2(120 kg) = 240 kg

He sold 240 kg of pears in the afternoon.

Final Answer:

The salesman sold 120 kg of pears in the morning and 240 kg of pears in the afternoon.

Two regular hexagons are similar. The perimeters have a ratio of 1:5. If the side of the larger hexagon has a length of 25 inches, what is the perimeter of the smaller hexagon?

Answers

Answer:

30 inches

Step-by-step explanation:

if one side of the larger hexagon is 25, multiply that by 6 to get the total perimeter. 25 x 6 = 150.

- the smaller hexagon is 1/5 the size

- 1/5 of 150 is 30

hope this helps :)

30 inches

1:5 c25 (45)-77

Sara can travel 23 feet in 11 hours. Please calculate Sara's rate of speed. (round to 2 decimal places)

A. 2.09 feet per hour

B. 0.21 hours per feet

C. 2.09 hours per feet

D. 0.21 feet per hour

Answers

Answer:

I think is C sorry if i'm incorrect

Step-by-step explanation:

Answer:

A. 2.09 feet per hour

Step-by-step explanation:

Speed= Distance/Time

All you have to do is divide the time by distance

like this: 23 ÷ 11

The answer would be 2.090909090909091, but since you are rounding the answer would be A. 2.09

But don't forget that you want to know how far she is going per hour

:D its that time of the day plz help me with my math

Answers

Answer:

x>-3

Step-by-step explanation:

help meee pleasee

2. A manager ordered large cement spheres to place on the sidewalk outside his store. The diagram below shows one of the cement spheres. Which is the best estimate for the volume of cement used to make one of the spheres? *

A. 13.6 cubic feet
B. 18.3 cubic feet
C. 24.4 cubic feet
D. 54.3 cubic feet

Answers

Answer:

What I got is A. 13.6

Step-by-step explanation:

i did math in journal.

your answer is 13.6 cubic feet man.

Tori wants to purchase the new Canon Ivy mini photo printer. Target's regular price is $129.99. The Target sale flyer said to take 25% off of all mini printers.

What is the amount off?
What is the sale price?
If Orange County sales tax is 6%, how much tax will be charged for the item?
How much is the total cost?

Answers

Answer:

Amount off: $32.50

Sale price: $79.99

Sales tax: 13.33

Total cost: 93.32

Hope this helps!

Max earns $6.50 per hour mowing lawns. On Saturday he earned $52. How many hours did he mow lawns?

Answers

Answer:

8 hours

Step-by-step explanation:

i just did 52÷6.50=8

He worked 8 hours because if you divide his total amount made but his hourly pay you get 8 hours he worked

What is \sqrt{68} in simplest radical form?

Pls i really need help on this :/

Answers

Step-by-step explanation:

Since 68 = 2² * 17,

√68 = √(2² * 17) = √(2²) * √17 = 2√17.

I agree with CH!!!!!!!!

A building casts a shadow that is 48 feet long. At the same time, a 6 foot tall man casts a shadow that is 11 feet long. If they two are proportional, calculate, to the nearest foot, the height of the building?

Answers

Answer:

200ft

Step-by-step explanation:

Say, the height of building is x ft

Then, as given

40/9.6 =x/48

x=48*40/9.6

=200 ft

Im almost high school so thisis what I got.

A colony of 23,000 bacteria doubles in size every 267 minutes. What will the population be 534 minutes from now?
Please answer as soon as possible. Thank you!

Answers

Answer:

92000

Step-by-step explanation:

Since you are asking in 534 minutes, that means it will double twice.

23000 * 2 * 2 = 92000

Answer:

46000

Step-by-step explanation:

23000 / 267 = 86.1423221

anwser(its too long to write) x 534 = 46000

Does any one know the answer?? I would be so thankful.

Answers

Answer:

The Bravo is more expensive by $19 than the Inferno

Step-by-step explanation:

Inferno:

2,000+12,000=14,000

14,000+438=15,038

Bravo:

3,000+11,340=14,340

14,340+717=15,057

15,057-15,038=19

The Bravo is more expensive by $19 than the Inferno.

The bravo is 19$ more expensive then the inferno

i need help with this

Answers

756 I think that’s the answe

Answer:

It's Halloweeeeen

Step-by-step explanation:

(I took Geometry before and I still have my notes). To find the area of the rectangle, you'd multiply 12 x 9 because the rEcIpE for it is length x width (A=lw). Whe you do that, you get 108.

To find the area of the triangle, you have to multiply the base and the height, then divide that by 2. The recipe for that is 1/2 base x height (A=1/2bh). The base of the triangle is equal to the height of the rectangle (which is 9). So you'd be multiplying 9x7 which equals 63, then dividing that by 2 which is 31.5.

After all that, you add 108 and 31.5 to get 139.5cm squared! Hope this helped :3

How many cubes that have a edge length 1/2 inch are need to make a 1 cubic inch?

Answers

The answer is D hope this helps

the answer is d hope it helps

EXPLAIN I WILL GIVE BRAINLIEST TYYYY

Answers

Answer:

The y intercept is -2

Step-by-step explanation:

When looking for the y intercept you are looking for the point that is on the y axis and for this problem it is -2.

The other guys answer is right

SNOG pls help me with my homework

Answers

Answer: I think it would costs $34.50 for 7.5 lbs of walnut

Step-by-step explanation: I HOPE THIS HELPS :)

Determine the lateral and total surface area of the pyramid.

Answers

Lateral: 36cm

Explanation: 6x6

Total Surface Area: 228 cm

Explanation: The triangles Area is 48 multiply 48 by 4(the amount of sides) and it equals 192 cm then add the bottom side equaling 228 cm

Helps pls ill give u points lel

Answers

Answer:

umm i just woke up maybe later

Step-by-step explanation:

the first one is 6 red beads to 9 blue beads

the second one is 10 red beads to 15 blue beads

the last one is 14 red beads to 21 blue beads

hope this helps

1.6 to 9
2.10 to 15
3.14 to 21

plz help mee thank you

Answers

Answer:

Step-by-step explanation:

Your answer is A

A
A
A
A
A
A
A
A

A
A
A
A
A
A

A

Other Questions

What refers to financial assets that are used for the production and manufacturing of goods?CapitalEntrepreneurshipLaborLand When the vapor pressure of a liquid is equal to the atmospheric pressure, the liquid _____O has no observable changesO boils vigorouslyO begins to boilO evaporates giving brainly and points Which part of the South American continent is suitable for thepractice of agriculture? Why? CAN SOMEONE PLEASE HELP IVE BEEN ASKING FOREVER FOR SOME HELP how long does it take to get halfway throughout the galaxy without stops I NEED HELP PLEASE !!! Kelvin finds a tile shaped like a triangle. He measures its angles to discover that it has two acute angles and one right angle. What type of triangle did Kelvin find obtuse triangle, acute triangle or right triangle? How much space is there between particles of frozen water? What four clinical observations would you take for baseline observations y= -5 + 2x Is it positive or negative Please help!6) You will need ____ ft of rope (approximate your answer to the nearest tenth).7) The ladder reaches ____ ft high up on the wall.8) Does the comically large marker fit? A) YesB) No Which of the following would likely occur as a result of an oil spill in the ocean?I. The levels of salt and other nutrients typically present in ocean water would greatly increase.II. There would be no more upwelling of nutrients from cold ocean depths.III. Humans would be less able to use fish and shellfish from the affected area as food.IV. There would be global interruptions in the water cycle. A. III only B. IV only C. I and III only D. I, II, III, and IV Which one of the sentences is a run-on sentence? Changes in the economy determine changes in the jobs available, many people will change jobs often during working lives. The proportion of service workers to other types of workers has changed considerably. Manufacturing industries continue to adjust to the evolving global economy. Technological developments have a major impact on the skills needed in the economy. None of these are run-on sentences. 5x - 7(2 - 4x)i need help simplifying Consider the following code segment.firstList + ["guitar", "drums", "bass"]secondList + ["flute", "violin"]thirdList = []thirdList + firstListfirstList secondListsecondlist thirdListWhat are the contents of secondList after the code segment is executed?[]00["guitar", "drums", "bass"]["flute", "violin"]D["flute", "violin", "guitar", "drums", "bass"] Salvador sold hats during a weekend sporting event. On Saturday, Salvador sold 47 of the total number of hats. On Sunday, he sold 14 of the total number of hats. What fraction of the total number of hats was left over There are 120 people on the bus 50% get off at the first stop 20% get off at the second stop. The rest get off on the third stop. How many people got off the bus at the third stop? help..........Which statement best describes government power under the Articles of Confederation?A balance of power existed between the three branches of government.Power was shared equally by the central government and the states.The states had much greater power than the central government.A strong chief executive headed a central government. " it is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to be here dedicated to the great task remaining before us - that from these honored dead we take increased devotion to the cause for which they gave the last full measure of devotion - that we here highly resolved that these dead shall not have died in vain - that this nation, under God, shall have a new birth of freedom - and that government of the people, by the people, for the people, shall not perish from the earth." ~ Abraham Lincoln, Gettysburg address, November 1863 Abraham Lincoln, Gettysburg Address, November 1863 ~ Lincoln's main purpose in the excerpt was to? A.) Advocate racial equality. B.) Encourage the punishment of the south. C.) Propose expanded democratic voting rights. D.) Gain continued support for the war effort.