Mathematics Middle School

Please answer you will get 10 points.

Answers

Answer 1

Answer:

your answer will be 126

Step-by-step explanation:

8x+78=2x+114

8x-2x=114-78

6x=36

x=36/6=6

<B=2(6)+114

= 126

Answer 2

the answer will be 126 umm

Related Questions

The head of a nail is circular, as shown. The head of this nail has a diameter of 6 millimeters.

Which measurement is closest to the area of the head of this nail in square millimeters?

A. 9.42
B. 113.04
C. 28.26
D. 37.68

Answers

Answer:

its A

Step-by-step explanation:

Hope it helps

thank u................

Answers

Answer:i am sure it is

Step-by-step explanation:

Tyler spent a relaxing afternoon watching movies. He watched movies for
2
1
2
hours. His brother watched the movies for
3
4
of the amount of time that Tyler did. What equation can be used to find out how much time Tyler’s brother spent watching movies?

Answers

Answer:

try 3 . 4 if it rong I'm sooo sorry

20 points
Use either the commutative property or combine like terms to create an equivalent expression to from the equation 9 x j(2 + 5).

Answers

The answer should be “93j”

90j ? Sorry if I’m wrong!

Help with homework pls

Answers

it would be an open circle with an arrow going to the right

Answer:

An arrow extending to the right without the circle filled in.

Step-by-step explanation:

The variable a is greater than three.

will mark brainliest
plz helppp meee i have 9 points now so plz make this worth it to answer this questionnn

Answers

Answer:

Step-by-step explanation:

Rectangle: 8*5=40

Triangle 1: (3*5)/2=7.5

Triangle 2: (3*5)/2=7.5

Trapezoid : 40+7.5+7.5=55

Answer:

Step-by-step explanation:

for the rectangle, its 8*5=40

for the triangles, they are both 3*5=15

and for the trapezoid, it is 55

When would you estimate the length of an object
not a multi answer

Answers

when it’s necessary. .

When planning stuff out in a blue book like building something or making clothes

can someone plzz solve these

Answers

Okay so i’m thing that the number that is gray means that, that is the measure of the whole angle. If I am correct then that means all you have to do is subtract the angle given from the whole angle to get x. Here is what I mean.

1. (117° - 94° = 23°) so x = 23°

2. These are vertical angles, which means that they will equal each other. So x = 148°.

3. (174° - 68° = 106°) so, x = 106°

4. (50° - 32° = 18°) so, x = 18°

5. Okay so since this is a straight line, it the bottom half does not matter. The straight line equals 180°. So here is you equation.
(125° + x° + 30° = 180°. So let us add 125 & 30, which would get us 155°. Now let us subtract 155° from 180°, and that would get us, 25°. So x = 25°.

6. Once again these are vertical angles, meaning the will equal each other. So x = 113°.

7. So since x and 30° are on a straight line, x, 30° and the middle angle should equal 180°: Since the middle angle is vertical to 105°, the middle angle equals 105°. So now your equation is. 30° + 105° + x° = 180°. Now let us add 30° and 105° which would give us 135°. Now let us subtract 135° from 180° and that would give us, 45°, so therefore, x = 45°.

8. All you have to do is add all three angles. So your equation is:
(30° + 15° + 89°)
This will give you 134°. Therefore, x = 134°.

9. Once again these are vertical angles so x = 162°.

10. Okay so here your equation will be x = 90° + 29°. Imma tell you why.

Now the angle with the box in it, is obviously 90°. x is vertical from the whole angle on 90° and 29°, which means what? THEY SHOULD EQUAL EACH OTHER. So 90° + 29° = 119°. So
x = 119°.

I hope that I helped

PLZ HELP ME PLZ PLZ ..................

Answers

The answer is 2.5

I saw this question though, that's weird lol

I would assume 2.5 by division. You multiply 3 by 2.5 to get a result of 7.5. You can find this out by dividing 7.5 by 3.
Answer- 2.5

Which description describes the solutions to this inequality?

Answers

Answer: I am pretty sure the answer is all the possible numbers that are smaller than 64.

Explanation: 4^3 is 64 so you know it must be the top or bottom one. This leaves us with k<64, meaning k is the numbers less than 64. This is what I think the answer is. I am sorry if it is wrong.

help me please will give brainliest to correct answer

Answers

Answer:

Step-by-step explanation:

Pretty sure it is A

Answer:

First One

Step-by-step explanation:

It makes more sense and has a cat-whisker

1.Where is the least change in the amount of money earned?

Answers

30 or 3 and 4 weeks hope this helps

Answer:

30 or 3 & 4 weeks

Step-by-step explanation:

Four triangles are shown. Based on these triangles, which statement is true?

Answers

Answer:

First one

Step-by-step explanation:

100+30=130 That is the rule for finding w

And z=50

Answer: the first one

Step-by-step explanation:

Translate quadrilateral ABCD 3 units to the right and 4 units down. What are the coordinates of the vertices of the image?

Answers

Answer:

there is no image, if you link an image i will edit my answer.

Step-by-step explanation:

Answer:

(3,4) hope i helped you 3 right 4 down

Pls help I'm confused on this!!!!
(Composite Figures)
Greg is replacing a countertop in his kitchen with a new granite countertop. The dimensions of the countertop are shown below. If the granite he chose costs $175 per square foot, how much will it cost?

Answers

It will be 5 cost and lien plz

Help plz
Is this a statistical questions?
What are the heights of all the players on the Atlanta Hawks basketball team?

Answers

Answer: Yes it is

Step-by-step explanation:

Answer :Yess

Step by step:

plz help due today...................

Answers

Answer:

No it won’t be easy to find because burying the treasure 30 ft away is really far so he wouldnt remember exactly where it is. I think if he made a “x” over the spot then it would be easier

Plz give brainliest if this helped :D

Step-by-step explanation:

1. Evaluate the expression (6 + 4) x 3 − 4 ÷ 2 using PEMDAS.

16
28
31
37

2.Select the statement that describes the expression one half x (12 ÷ 3) + 8.

one half the quotient of 12 and 3, then subtract 8
one half the quotient of 12 and 3, then add 8
one half the product of 12 and 3, then add 8
one half the difference of 12 and 3, then subtract 8

3. Solve the expression 9 + (20 x one fourth) − 6 ÷ 2 using PEMDAS.

8
11
13
16

Answers

Answer:

1) B, 28

2) A

3) B, 11

Step-by-step explanation:

PEMDAS, and simple math.

What is the name of your profile pic character?

Answer:

1. 28

2. One half of the quotient of 12 3, then add 8

3. 8

ah im stuck on this lol pls help

Answers

Answer:

y = 0,4x -1 or y = 2/5 x -1

Step-by-step explanation:

you can use the slope formula

m = y2-y1 / x2-x1

m = -1 - (-3) / 0 - (-5) = 2/5

Answer:

y = 2/5x - 1

Step-by-step explanation:

Points on the graph: ( -5, -3) and (0, -1)

Slope:

m=(y2-y1)/(x2-x1)

m=(-1+3)/(0+5)

m = 2/5

Slope-intercept:

y - y1 = m(x - x1)

y + 3 = 2/5(x + 5)

y + 3 = 2/5x + 2

y = 2/5x - 1

What is the solution to the inequality -7x+37<-5 ?

Answers

Answer:

you should try math papa its freee

Step-by-step explanation:

4929291929283839292001010110

2) Based on the data represented in the double line graph. Which statement is true? A) At 15 almost 9 times as many students worked. B) At 17 almost 4 times as many students worked. Eliminate C) At 17 almost 4 times as many students did not worked. D) At 16 the same number of students worked and did not work.

Answers

Answer:

Step-by-step explanation:

a spinner is split into three equal sections numbered one through three. what is the probability of spinning two threes in a row
A. 1/6
B. 1/12
C. 1/9

Answers

C. 1/9 is the probability

Ivanna made 4 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 4 necklaces was $21.20. If the beads cost a total of $11.60, how much did each pendant cost?

Answers

Each pendent cost $2.40

Pls. Help 10 points help me pls anyone?

Answers

Answer:

your answer is correct and you got terrible data

Step-by-step explanation:

Answer:

its 5

Step-by-step explanation:

please help me, thank you

Answers

Answer:

-19.59

Step-by-step explanation:

can I please have brainliest? :)

Answer:

-19.59

Step-by-step explanation:

Something I use when I need help on math is Desmos (Just type in Desmos in the search bar)

lol ok stuck here too

Answers

Answer:

axis

Step-by-step explanation:

I don't know explanation but its the answer to you question i think

A cone has a diameter of 6 inches and a height of 6 inches. Find the volume of the cone to the nearest tenth. Use 3.14 for pi.

Answers

Answer:

The volume is 56.6 rounded

Step-by-step explanation:

56.6 rounded , this should be the correct answer I remember doing this in 7th grade

plz help me with this!

Answers

Answer: $30.50

Step-by-step explanation:

Let's take our given

One child

Two adults assuming that the aunt and uncle are above 18 years of age

Let's add 5.50+12.50+12.50

$30.50

30.50 is your answer because you adding 5.50 to 12.50 times 2

PLZ I NEED HELP, will give BRAINS

Answers

Answer:

0% of 36: 0

100% of 36: 36

25% of 36: 9

75% of 36: 27

Step-by-step explanation:

0% of any number is 0.

100% is the same number.

To find 25% you can divide by 4.

To find 75% you can divide by 4 and multiple by 3.

25% = 1/4

75% = 3/4

I hope this is helpful :)

Pls help need a help ASAP

Answers

Answer:

first one is vertical, will you take another picture I cant see the whole line

First on is vertical

Other Questions

if 3.142110 = 345.62, why is the decimal point not infront of the 5? Drag the tiles to the correct boxes to complete the pairs.Nelly goes shopping on a weekday. She picks up protein powder so she can make a protein shake. She buys a double cheeseburger on her way home. She eats part of it, and then stores the rest of it in a paper bag so she can eat it later. Later in the day, she puts together several small packages of candies as gifts for her nieces and nephews. She labels each package and sends it through the mail.Match each item or action with the organelle it could represent. Question 4 of 10Samples of different materials, A and B, have the same mass, but the sampleof B is higher in density. Which statement could explain why this is so?A. The sample of material B has greater volume than the sample ofmaterial A.B. The particles that make up material A are more closely packedtogether than the particles that make up material B.C. The particles that make up material B are more closely packedtogether than the particles that make up material A.D. The particles that make up material A have more mass than theparticles that make up material B.SUBMIT HELP ME I WILL BRAINLIST YOU True or False: Texas cotton farmers didn't really need the railroads after theCivil War because they were already quite wealthy Please help As soon as possible thanks so much! 4. How does Scout's refusal to lead Boo home show her growing acceptance ofher femininity? A deposit of $10,000 is made in a trust fund that pays 3.8% interest, compounbed quarterly. It is specified that the balance will be given to Abudu Charity after the money has earned interest for 40years. How much will the charity receive? Diego is buying candy by the pound. For every 10 pounds, he pays $23. What is the cost per pound?Will give BRAINLIEST!! What is the significance of 1861?Texans fought against the dictator Santa Anna and won independence from Mexio.The Joint Resolution for annexation was approved and Texas became a state in the United States.The United States won the Mexican War and acquired territory known as the Mexican CessionSouthern states voted to secede from the Union and the Civil War began Frank weighs 160 pounds and is on a diet to gain 2 pounds a week so that he can make the football team. John weighs 208 pounds and is on a diet to lose 3 pounds a week so that he can be on the wrestling team in a lower weight class. If Frank and John can meet these goals with their diets, when will they weigh the same, and how much will they weigh at that time? (Hint: Solve for x and y and make sure you write a complete sentence for an answer) what organelles work together to produce proteins?A. nucleus and ribosomeB.cell membrane and nucleusC.mitchondria and ribosomesD.Mitchinondria and vacuole hii please help ill give brainliest I need some help with my Ancient Greece test.These are the answer choices for each question: Sparta, Athens, or Both.These are the questions:Had a navyDid not let women attend school or become citizensOnly males were educatedLeft the weak babies to dieCreated art, literature, and buildings pls help for this question! no wrong answers pls Help As Soon As Possible .. Brainliest Will Be Given. find the unknown angle mesure Evolution of life on Earth can be most strongly linked to which of the following geological events?A Changes in bodies of waterB Formation of fossilsC Movement of lithospheric platesMovement of sediment Please can you refine and check over this short 250 word essay to see if anything can be changed or fixed up. Martin Luther King dreams that the people of this world will not judge others by the color of their skin, but by the content of their character. He claims that the world will not be able to shatter the Shackles of prejudice, half-truths, and downright ignorance while judging others by their skin color or culture, therefore we should let go of this rotten habit and view others through a clean sheet. The best way to assure we don't fall into this habit is by believing that Culture does not make people, people make culture, Chimamanda Adichie explains during her TED talk. She claims that this is also how a single story gets created. Show people as one thing, as only one thing, over and over again, and that is what they become. In Adichies TED talk, she explains how the news and storys force a single story. The story of Adichie and her roommate proves this claim. Adichie described how her roommate had felt sorry for her even before she met her. Her roommate has been shown the single story of catastrophe and pity and not the happy sides of Africa. She had seen the news and war photos of Africa, thinking that that's all that ever took place in Africa. Adichie explains how you can prevent this by simply asking questions. If you don't understand, ask questions. If you're uncomfortable about asking questions, say you are uncomfortable about asking questions and then ask anyway., Adichie says. By asking questions you can get around both prejudice and single stories, so ask away! There are 15 boys and 18 girls in seventh grade. Find the ratio of boys to girls in seventh grade.