Mathematics Middle School

Please help will give brainliest

Answers

Answer 1

Answer:

i belive the answer is A but im not positive

Step-by-step explanation:

Related Questions

What is the perimeter and area of the figure below?

Answers

33 is your answer, you would add 13+13=26 and then you add 4+3, when you put it all together it’s 33

Perimeter: 33.9 Area: 38.5

The dotted line= 5 and the mussing solid line= 13.9(using pythagorean theorem a^2 + b^2 = c^2.) 4+3+13+13.9
The area of the small triangle is 6 and the area of the large triangle is 32.5.
32.9+6

Oakland Middle school has 128 6th graders, 121 7th graders and 135 8th graders. If there are 3 teachers per 32 students, how many total teachers are there?

Answers

Answer:

36 Teachers in Total

Step-by-step explanation:

I would use Ratio.

Students: 128 + 121 + 135 = 384 total students

Teachers: Students

3 : 32

36 : 384

384 ÷ 32 = 12

12 x 3 = 36

Hey! I still don't understand this, would u please figure it out for me and also explain? thanks!

Answers

Answer:

I am going with B

Step-by-step explanation:

Okay so there are 3 columns so I'm 100% you'll do the equation times 3. The equation will be addition because there is no multiplication sign there. its 54+5*3 the only thing that matches that is B

b is not the Answer jkjkjk

what is the nearest whole percent of 62

Answers

The nearest whole percent would just be 62%

the nearest whole percent would be 62%

HELPPP!!!!
im not really good at math
im coming for help pleaseeee!!!!
pleaseee be kind and help

Answers

Answer:

1) no

2) no

3) yes

4) yes

5) no

6) no

Step-by-step explanation:

Answer and Step-by-step explanation:

1) No. 5m and 3a do not have any common factors.

2) Yes. They have a common factor of 2. So, it could be combined as 2(2 + 2y).

3) Yes. They have a common factor of 2x. So, it could be combined as 2x(4 - 1).

4). Yes. They have a common factor of 5. So, it could be combined as 5(3 + 2).

5). Yes. They have a common factor of t². So, it could be combined as t²(7 + 9t³).

6. Yes. They have a common factor of 3. So, it could be combined as 3(y³ + x⁶).

Hope this helped! <3

Math Problem - I don't understand
(1,000 ÷ 200) × 1 =

Answers

Answer:

Step-by-step explanation:

1000/200 = 5

5 x 1 = 5

Answer:

Step-by-step explanation:

1000/200=50

50*1=50

An equation is shown. What is the value of 12x that makes the equation true?

12x + 4x = 15/2 + 4x

pls halp

Answers

Answer:

x = 5/8

Step-by-step explanation:

Which is the independant variable and which is the dependant variable?

For every cupcake, c, that she sells, she raises money, m, for her club.

Answers

C is the independent variable and m is the dependant variable

HELP I WILL GIVE BRAINLIEST

Answers

Answer:

u tick the option A then y u r asking??

please help 50 points

Alicia rented bowling shoes for $3 and played 4 games at $2 each. Write and
evaluate an expression for the total cost of bowling.

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3+4=(2) = 3+8 = $11

Can someone help me find the area of this thx

Answers

Answer: 2250

Step-by-step explanation: all you have to do is multiply 90 x 25 which equals 2250

Just multiply them separately, and then add them together

-8.2x= -2.091
solve for x
ASAPPPP PLEASE WITH EXPLANATION!!!!!!!!!!!1

Answers

Answer:

0.255

Step-by-step explanation:

Divide each term by −8.2 and simplify.

x = 0.255

A bag of nuts weighs 3 ounces and costs 50 cents. What is the unit price? Round to the nearest cent.
50 ÷ _____ = _____-
per ounce

Answers

Answer:

50 cents/3 ounces = 16.67 cents/ounce

Step-by-step explanation:

maybe

The answer is 50 by 3 =17

Please answer asap. Find the value of x

Answers

X should be equal to the value of 14.

The answer is 16 trust me

Explain similar figures including explaining how to find the scale factor when given two similar figures and side lengths.

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similar figures are two different figures of different sizes, but have the same shape

Suppose you have two similar figures , one larger than the other. The scale factor is the ratio of the length of a side of one figure to the length of the corresponding side of the other figure. Here, XYUV=123=4 . So, the scale factor is 4 .

Describe the graph of the equation y = 0. Is the equation a function?

A. horizontal line; no

B. horizontal line; yes

C. vertical line; no

D. vertical line; yes

Answers

Answer:

Step-by-step explanation:

4( 5x) - 20 Use X For 8
PLEASEEE HELPP THIS IS REA>LLY URGENTTT

Answers

Answer:140

Step-by-step explanation:

Answer:

140

Step-by-step explanation:

Because first you fill in X as 8, then you multiply 5 times 8 which is 40, and then you do 40 times 4 which is 160, and then you do 160 - 20 and your answer is 140.

Please hurry, this is timed.
Profit is the difference between revenue and cost. The revenue, in dollars, of a company that manufactures televisions can be modeled by the polynomial 3x2 + 180x. The cost, in dollars, of producing the televisions can be modeled by 3x2 – 160x + 300. The variable x is the number of televisions sold.

If 150 televisions are sold, what is the profit?

A: $2,700
B: $6,000
C: $50,700
D: $51,300

Answers

Answer:

Step-by-step explanation:

Answer:

C: 50,700

Step-by-step explanation:

Its right my dudes

In science class, Mrs. Moore’s students were directed to weigh a 300-gram mass on the balance scale. Tina weighed the object and reported 328 grams. Calculate the percent error. Show your work.

Answers

Answer:

Think it's 109.33

Step-by-step explanation:

look it up brodie

109.33

Explanation
I think it’s this

Please help ASAP <3 Correct answer gets brainliest :3

Answers

Answer:

1. 1,016 sq. m.

2. 119 sq. m.

Step-by-step explanation:

14 x 18 = 252

18 x 8 = 144

14 x 8 = 112

2 ( 252 ) + 2 ( 144 ) + 2 ( 112 )

504 + 288 + 224 = 1,016 sq m

4 (7 x 5 divided by 2) + (7 x 7) =

7 x 5= 35 divided by 2 = 17.5 x 4 = 70 + 49 = 119 sq. m.

I hope this helps

sorry if i'm wrong

Determine if each set of ordered pairs represents a function.

Answers

the answer is function, not a function, function, not a function, and function based on the picture you have provided

Answer:

function i think

Step-by-step explanation:

Please help please and please actually answer please

Answers

Answer:

Step-by-step explanation:

Answer:

it's the last one

Step-by-step explanation:

last one

USPS charges a flate rate of $5.50 for the 1st pound of shipping, plus $1.35 for each additional pound. FedEx charges $8.00 for the 1st pound of shipping and $1.10 for each additional pound. How many pounds will it take for USPS and FedEx to cost the same?

Answers

usps is cheaper

Step-by-step explanation:

usps equals 6 dollars 85 cents and fedex charges 9 dollars and 10 cents

I think it might be 10
5.50+1.35x = 8.00+1.10x
I put that in a math app and it gave me 10

what is the slope of the line passing through the point(2,-1) and the origin.
This is the whole question, no picture came with it.

Answers

Answer:

- 1/2

Step-by-step explanation:

(0,0) (2,-1)

m = difference of y/difference of x = (-1 - 0) / (2 - 0) = - 1/2

y = - 1/2 x

Olivia is making cupcakes for her class. She needs to make 15 cupcakes in all. Each cupcake requires 1/3 cup of batter and 1/4 cup of icing.

How many cups of batter will Olivia need in order to make all of the cupcakes?

How many cups of icing will Olivia need?

Answers

Answer:5 cups of batter and 3 3/4 cups of icing

Step-by-step explanation:

15× 1/3= 5 cups batter and 15×1/4= 3 3/4

Which statement is true about Saturn?

A: The temp on Saturn is very hot, averaging 500 degrees C
B: Saturn does not have any atmosphere
C: Saturn is the most dense planet in our solar system
D: Saturn is known for its large rings

Sorry about the subject, there is no science subject so I chose random

Answers

Answer:

i would say D

Step-by-step explanation:

saturn is pretty cold since its far away from the sun so not A

saturn does have an atmosphere, one that is similar to jupiter so its not B

saturn is less dense than water, although the core is not dense but i wound say not C

therefore it has to be D

good luck i hope this is right

The answer is d because I have studied about planets

Please help. If you get it right I will give you brainliest.

Answers

ik the first one is true

im pretty sure its a “strong positive linear Association”

I need help it's due 1:25 (eastern time

Answers

Answer:

- 7/8

Step-by-step explanation:

m = Δy/Δx = (10-3)/(2-10) = - 7/8

Answer:

- 0.875 or 7/-8

Step-by-step explanation:

make a table

10 | 3

2 | 10

10- 3

----------

2- 10

answer:

-8

decimal form: -0.875

Simplify using the Laws of Exponents
not hard :]
but i cant do it XD

Answers

Answer:

j11

Step-by-step explanation:

A large university accept 40% of the students who apply. Of the students the university accept, 25% actually enroll. If 10,000 students apply, how many actually enroll?

Answers

Answer:

2,500

Step-by-step explanation:

Multiply 10,000 with 1/4 and since 1/4 equals to 25%.

10,000 x 1/4 = 2,500

Your answer is there and I hope this helps!

Answer:

2,500

Step-by-step explanation:

Other Questions

Read the excerpt from Animal Farm.The whole farm was deeply divided on the subject of the windmill. Snowball did not deny that to build it would be a difficult business. Stone would have to be carried and built up into walls, then the sails would have to be made and after that there would be need for dynamos and cables. (How these were to be procured, Snowball did not say.) But he maintained that it could all be done in a year. And thereafter, he declared, so much labour would be saved that the animals would only need to work three days a week. Napoleon, on the other hand, argued that the great need of the moment was to increase food production, and that if they wasted time on the windmill they would all starve to death. The animals formed themselves into two factions under the slogan, "Vote for Snowball and the three-day week and "Vote for Napoleon and the full manger."Why does Snowball want to build a windmill?He wants to compel the animals to work harder.He wants to increase food production immediately.He wants to find a use for the stone on the farm.He wants to make the farm run more efficiently. what does blood type mean and why does it matter Which mapping diagram represents a relationship that is a function?Mapping AMapping B37O Mapping AO Mapping BO both Mapping A and Mapping B A new app charges an annual fee plus an additional fee per new game downloaded. The table shows the linear relationship between the number of new games downloaded and the total cost including the annual fee. Which statement is true?A.The additional fee per game is $10.B.The additional fee per game is $1.99.C.The annual fee is $1.99.D.The annual fee is $19.99. 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The train was pulled by Stephenson's engine, operated by Stephenson himself, with a signalman riding on horseback in advance. The train moved off at the rate of ten or twelve miles an hour, and on certain parts of the road it reached a speed of fifteen miles per hour. The trial was a complete success.Choices:- Before the time of Watt, the steam engine was exclusively a steam pumpslow and wasteful of fuel.- Under his first patent, the engine was still used only as a steam pump, but his later improvements adapted it for driving stationary machinery of all kinds.- Stephenson initiated the use of steam for carrying passengers and goods.- The train was pulled by Stephenson's engine, operated by Stephenson himself, with a signalman riding on horseback in advance. what is the equation for the line in the slope intercept form enter your answer in the box What exactly is the electoral college solve this one problem 1X13 and only this problem the problem that says 1x13 no other problem.11111111111111111111111111111111111111111+23333333333333333+000000000000999999999999999999999999999999= Helpppppppppppppppppppppppppppppppppp Page 1Page 2On July 16, 1945, the world's first atomic bombwas detonated in a remote part of the NewMexican desert. 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