Mathematics High School

PLS HELP ASAP

simplify the expression that enter your answer below x + 2 x + 5 x

Answers

Answer 1
the answer should be 8x
Answer 2

Answer:

8x

Step-by-step explanation:

Combine Like Terms:

= x+2x+5x

= (x+2x+5x)

= 8x

Related Questions

A powerful computer costs $1500, but on average, it loses 20% of its value each year. How much will it be worth 4 years from now
step by step please

Answers

Answer:

0.2%

Step-by-step explanation:

well if the computer is 100% value and within 4 years it loses 20% a year you would have to take the 100% and then 20% x 4 is 80% which would lead to 0.2%

pls help easy!!
There are 15 pieces of fruit in a bowl and 6 of them are apples. What percentage of the pieces of fruit in the bowl are apple?
-0.06%
-0.4%
-6%
-40%

Answers

Answer:

40%

Step-by-step explanation:

brainliest please

Answer:

D: 40%

Step-by-step explanation:

total: 15

apples: 6

6 out of the 15 fruits are apples

6/15 = 40%

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!


What is the equation of the line?

Answers

Answer:

y=0

Step-by-step explanation:

Y=0 is your equation line

5. Find the next three terms.
9, 12, 15, 18,...

Answers

Answer:

21,24,27,30

Step-by-step explanation:

hi there are some good times for me and said she would stay

Answer:

21,24,27

Step-by-step explanation:

Count by three.

what is 10(n−2p+2) bc i dont know the ansewer

Answers

sorry, you took space in my question place just to get points for it and i think it's only fair if i do so back :) i hope you don't do this to other people though because it's really frustrating to not get your question answered and just write random stuff ^^ have a great day.



Temperature Suppose there is a 1.7°F drop in temperature for every thousand feet that an
airplane climbs into the sky. If the temperature on the ground is 46.9°F, what will be the
temperature when the plane reaches an altitude of 9,000 ft?


The answer is 49.3

It right if this is the question your looking for I got the the Correct answer

Answers

Answer:

wrong the answer is 63.1

Step-by-step explanation:

The sides of two similar trapezoids are in a ratio of 1:3. The area of the smaller trapezoid is 12 squared inches. Find the area of the larger trapezoid

Answers

Answer:

108 sq in.

Step-by-step explanation:

The ratio of the areas is the square of the ratio of the sides.

Side ratio     1:3

Area ratio    1:9

The side of the larger trapezoid is 3 times the side of the smaller trapezoid.

The area of the larger trapezoid is 9 times the area of the smaller trapezoid.

9 * 12 sq in. = 108 sq in.

Evaluate 4^2/3 to one decimal place

Answers

Answer: 2.5

Step-by-step explanation:

first, transform the expression.

3√4^2

then, evaluate.

3√16

finally, simplify.

(alternate form): 2.51984

simplified to 2.5

A company produces 7,200 gallons of bottled water each day. The company puts 8 one-gallon bottles in each carton. How many cartons are needed to hold all the one-gallon bottles produced in one day? I think the answer is 900 because 8x9 is 72 and if you add two zeros to the nine its 900 hundred then you add the two zeros from the nine and get 72,000 so this is why i think the answer is 900 *-*

Answers

Answer:

900 cartons

Step-by-step explanation:

A company produces 7,200 gallons of bottled water each day.The company puts 8 one-gallon hoteles in each cartón.How many cartons are needed to hold all the one-gallon bottles produced in one day

Total gallons of water produced by the company each day = 7,200 gallons gallons bottles

Gallons of water in each carton = 8 one-gallon bottles

How many cartons are needed to hold all the one-gallon hoteles producen in one day

= Total gallons of water produced by the company each day / Gallons of water in each carton

= 7,200 / 8

= 900 cartons

900 cartons are needed to hold all the one-gallon bottles produced in one day

PLSS HELP ME THE QUESTION AND EVERYTHING IS ABOVE what is the slope of the line and y intercept

Answers

Answer:

C

Step-by-step explanation:

It is C. Have a great day!

please hurry this is Algebra 1!!!

Answers

Answer: A

[tex]256a^{20} b^{24}[/tex]

Aden wants to sell his old baseball cards. The original price of each baseball card was $3. He wants to markup the price by 25%. For what price is Aden selling each baseball card?

Answers

Answer:

3.75

Step-by-step explanation:

half of 3 is 1.5 and half of 1.5 or a quarter of 3 is .75

What is -4 divided by 6?

Answers

-4/6 is -0.66666667
Or “-0.666 repeating”

PLEASE HELP WILL MARK BRAINLIEST

Answers

Answer:

4th and 5th

Step-by-step explanation:

Find gof
f(x) = g(x) = x2 + 16
A)
x + 4
B)
X + 16
D)

Answers

The Anser is f(x) = g (x) = x2+ 16

A)

x+4

B)

X + 16

D)

Evaluate the following for when x=5

4(x-2)(x-3)+7(x-2)(x-5)-6(x-3)(x-5)

Answers

Answer:5x^(2)-21x+4

Step-by-step explanation:

#still workin on sisters test she made me plz help on all 3 questions

Answers

Answer:

22. Idaho Falls

23.10 6/10

24. -12

What is the measure of

Answers

The measure of GAB is 40 degrees, answer A

why is 2 x 3/4 less than 2
​

Answers

because when you multiply the 3/4 twice it gives you 1 1/2 which is less than 2

Please help with this

Answers

Well to start off put 1 and 2 as “given”

(11y + 19) °
8x °
96 °

Answers

Answer:

lol 96

Step-by-step explanation:

whats 5000x105x44449z34

Answers

Answer:

5000x(44554)z34

Step-by-step explanation:

PLEASE answer my recent brainless/question ); <333

The bakers at the healthy bakery can make 160 bagels in 10 hours how many bagels contain make in 16 hours

Answers

Answer:

256

Step-by-step explanation:

divide 160 by 10 to get the bagels per hour then times 16

Julie is sliding down the Super Mega Ultra Slide at a local amusement park. She slides at a rate of 8 m/s downward, and after 3 seconds is 5 m off of the ground. Using the equation in slope-intercept form, how many seconds will it take her to slide to the ground from the top? Round your answer to the nearest tenth. *

Answers

Given that she slides at a rate of 8m/s and that she was 5 m of the ground after 3 seconds, the number of seconds it takes her to reach the ground from the current position is given by:



Therefore, the number of seconds it takes her to slide to the ground from the top is given by:

I need help answering this please help

Answers

Answer:  Approximately 10.7 inches

=================================================

Work Shown:

[tex]x = 27.2 \text{ cm}\\\\x = 27.2 \text{ cm} * \frac{1 \text{ inch}}{2.54 \text{ cm}}\\\\x = \frac{27.2}{2.54} \text{ inch}\\\\x \approx 10.7086614 \text{ inches}\\\\x \approx 10.7 \text{ inches}\\\\[/tex]

Effectively all we do is divide 27.2 over 2.54 to convert from cm to inches.

This means that 27.2 cm is roughly the same as 10.7 inches.

I rounded to one decimal place because 27.2 is to one decimal place. If your teacher says for you to round otherwise, then follow those instructions of course.

The legs of a right triangle measure 8 cm and 6 cm respectively. How long is the longest side of the triangle?

a.12
b.10
c.14
d.11

Answers

Answer:

b. 10

Step-by-step explanation:

Based on the Pythagoras Theorem, the longest side of a right-angled triangle is: [tex]\sqrt{a^{2}+b^{2} }[/tex] where a and b are the legs of the triangle.

Longest side of triangle = [tex]\sqrt{8^{2}+6^{2}}[/tex]

                                        = [tex]\sqrt{64+36}[/tex]

                                        = [tex]\sqrt{100}[/tex]

                                        = 10

f(x)=x^2-5x
f(4)=
Please help.!!
show work also

Answers

F(4)=(4)^2-5(4)
F(4)=16-20
F(4)=-4
-4 is the answer
Hope this helps

In 200920092009, Usain Bolt set the world record for sprinting 100 \text{ m}100 m100, start text, space, m, end text in approximately 9\dfrac359 5 3 ​ 9, start fraction, 3, divided by, 5, end fraction seconds

Answers

Answer:

Average speed = 10.41 m/s

Step-by-step explanation:

It is given that, in 2009, Usain Bolt set the world record for sprinting 100 m on 9 3/5 seconds.

It can be assumed to find her average speed. Speed is equal to total distance covered divided by total time taken.

[tex]v=\dfrac{d}{t}\\\\v=\dfrac{100\ m}{9\dfrac{3}{5}\ s}\\\\=\dfrac{100}{\dfrac{48}{5}}\ m/s\\\\=\dfrac{500}{48}\ m/s\\\\=10.41\ m/s[/tex]

So, the average speed of Usain Bolt is 10.41 m/s.

Answer:

the answer is kind of 10.41 but the real answer is 10 5/12 (khan academy)

Step-by-step explanation:

just trust me ;)

why am i suprised when people leave me? like its not new...why would someone wanna stay around me like...lifes just ughhh nd im kinda tired of it ​

Answers

Answer:

I'm sorry for what you are going through, I went through something similar and it gets better

Step-by-step explanation:

Answer:

We are in tough times right now and its hard for everyone its okay for someone to leave its normal i guess. we just have to get over it and find new people and not let those people or yourself bring you down

Step-by-step explanation:

If f(x) = 3x + 2, what is f(5)?

Answers

Answer:

f(5)=3(5)+2 = 17

Step-by-step explanation:

Other Questions
Solve: 7 -2x= 2(x - 4) - 1 three cards have equal values?0.5 + 0.830.330.5+0.881.33 Read this sentence from paragraph 2 of the story. It seemed almost mystical, like turning straw into gold, and Mr. Pollock was a master. How does the authors allusion to turning straw into gold from the folktale Rumpelstiltskin contribute to your understand of Bens feelings about abstract art and artists?a .It expresses his beliefs that modern painting techniques produce bright, colorful art.b .It stresses Bens desire to turn himself into a famous abstract artist when he gets older .c.It emphasizes Bens sense of the magical nature of the artistic process. d. It reveals his admiration for Mr. Pollocks ability to create valuable art from simple paints. help!!!!!!!!answer options:1596921111 Which of the equations are true identities? \begin{aligned} \text{A. }&(y+6)(y-7)+42=y^2-y \\\\ \text{B. }&(x+3)(x-8)=x^2-5x \end{aligned} A. B. (y+6)(y7)+42=y 2 y (x+3)(x8)=x 2 5x What is difference between gram sabha and gram panchayat What is the setting at the beginning of the passage "Lost Pet"?A.inside Jasmine's family's minivan while the family is driving.B.in Jasmine's yard and around her house.C.on the street in Jasmine's neghborhood where Jasmine is walking.D.on thc front porch of Mrs. Garcia's house. Does light help me predict how the moon moves? Explain SOMEONE PLEASE HELP THIS IS FOR MY EXAM!!!Attack of the DragonsIf the Viking raids from the north and the Briton raids from the south werent bad enough, now we have a new challenge to our castle walls: dragons.Here in Northumberland, summers are full of war. We are used to fighting in the summer. Thats when the lands to our north thaw enough for the Vikings to venture south to our lands hoping to steal our livestock and crops. Our walls, however, protect our farms. As the Norsemen try to come ashore, we fight them back with ease. Our arrows, bolts, and rock are more than enough to fend them off as they attempt to land on our beaches. They may not have what is ours, and soon they turn toward other coasts and other forts as ours are too strong for them.Then come the Britons from the south. The Britons claim to this land is admittedly greater than ours. They were here before the Romans and will probably outlast our Saxon rule, but that does not matter today. Today this land belongs to Ida the Saxon king, and we will hold it for him and his heirs. Their numbers cannot stand against our fortifications. Our steel is superior to theirs, as our swords and spears cut through their armor with ease. We have the higher ground, for Bamburg stands on a dolerite outcrop. Not only do we use the rock as our foundation, we have cut into the earth and used it to build our walls, and we launch our rocks toward our enemy as they attempt to storm the hill. With these rocks and our arrows and bolts, we cut half their army down before they even reach our battlements. Their spirit weakens as their forces are cut down, as we easily strike down those foolish enough not to break ranks and run. No man can defeat us once we lock ourselves behind these walls. We have plenty of land and cattle here. We can outlast any siege. Thanks to Lord Ida of Bernecia, we are protected.Lord Ida had us build this stronghold high above the shore, and we are invincible from attacks by land and sea, but now we must deal with airborne enemies as well.The dragons have come out of the East somewhere and bring with them fire. They attack when the sun is high. They know our bows and crossbows are worthless against them, as our arrows and bolts bounce off their thick hide. They swoop down and take our sheep in their claws and maws, returning to whereever they came from before dusk with a fifth of our provisions. The fire drives our bravest men inside as we cower with the women and children, hoping to avoid the death that the dragons bring.Aston, the ironsmith, and his fisherman brother, Aethel, claim to have a solution. They have combined their tools and designed a contraption that might bring the winged monsters out of the sky. Fishing nets with iron barbs launched from paired ballistae. The ballista is a giant crossbow left from the Roman invasions. The contraptions take three men to crank, and aiming the ballistae pairs has proven difficult, but we hope to fight when they return tomorrow.Nets are weighted down with iron spikes. As we launch the projectiles at the dragons, we hope to drop them into the sea, or at least pin them to the ground where our swords and spears can do harm. Aethel believes that dragons falling into the water will surely drown, and Aston believes that we should attack the wings of the grounded dragons so that they cannot escape our mighty warriors. But that lesson is for tomorrow when the dragons return at high noon. Tonight we plan our attack and hope our weapons prove their design.How is the theme of hope against a terrible foe developed in "Attack of the Dragons"?Use at least two details from the passage to support your answer A bakery has 36 glazed donuts on display. This is 80% of the total number of donuts. What is the total number of donuts in the bakery? I need help!! 30 points A cell with 82% water is placed in a solution with 25% water SizeWhat describes this process, and is energy needed?A)Passive Transport and Energy is NeededB)Osmosis and No Energy NeededDiffusion and No Energy NeededD)Active Transport and Energy is Needed The author walked into the safe by mistake. True FalseWhen I go into a bank I get rattled. The clerks rattle me; the wickets rattle me; the sight of the money rattles me; everything rattles me. The moment I cross the threshold of a bank and attempt to transact business there, I become an irresponsible idiot. I knew this beforehand, but my salary had been raised to fifty dollars a month and I felt that the bank was the only place for it.So I shambled in and looked timidly around at the clerks. I hadan idea that a person about to open an account must needs consult the manager. I went up to a wicket marked "Accountant." The accountant was a tall, cool [scoundrel]. The very sight of him rattled me. My voice was sepulchral."Can I see the manager?" I said, and added solemnly, "alone." I don't know why I said "alone.""Certainly," said the accountant, and fetched him.The manager was a grave, calm man. I held my fifty-six dollars clutched in a crumpled ball in my pocket."Are you the manager?" I said. . . . I didn't doubt it."Yes," he said."Can I see you," I asked, "alone?" I didn't want to say "alone" again, but without it the thing seemed self-evident.The manager looked at me in some alarm. He felt that I had an awful secret to reveal.Come in here," he said, and led the way to a private room. He turned the key in the lock."We are safe from interruption here," he said; "sit down."We both sat down and looked at each other. I found no voice to speak."You are one of Pinkerton's men, I presume," he said.He had gathered from my mysterious manner that I was a detective. I knew what he was thinking, and it made me worse."No, not from Pinkerton's," I said, seeming to imply that I came from a rival agency. "To tell the truth," I went on, as if I had been prompted to lie about it, "I am not a detective at all. I have come to open an account. I intend to keep all my money in this bank."The manager looked relieved but still serious; he concluded now that I was a son of Baron Rothschild or a young Gould."A large account, I suppose," he said."Fairly large," I whispered. "I propose to deposit fifty-six dollars now and fifty dollars a month regularly."The manager got up and opened the door. He called to the accountant."Mr. Montgomery," he said unkindly loud, "this gentleman is opening an account; he will deposit fifty-six dollars. Good morning."I rose. A big iron door stood open at the side of the room."Good morning," I said, and stepped into the safe."Come out," said the manager coldly, and showed me the other way.I went up to the accountant's wicket and poked the ball of money at him with a quick convulsive movement as if I were doing a conjuring trick.My face was ghastly pale."Here," I said, "deposit it." The tone of the words seemed to mean, "Let us do this painful thing while the fit is on us."He took the money and gave it to another clerk. He made me write the sum on a slip and sign my name in a book. I no longer knew what I was doing. The bank swam before my eyes."Is it deposited?" I asked in a hollow, vibrating voice."It is," said the accountant."Then I want to draw a cheque."My idea was to draw out six dollars of it for present use. Someone gave me a chequebook through a wicket, and someone else began telling me how to write it out. The people in the bank had the impression that I was an invalid millionaire. I wrote something on the check and thrust it in at the clerk. He looked at it."What! are you drawing it all out again?" he asked in surprise.Then I realized that I had written fifty-six instead of six. I was too far gone to reason now. I had a feeling that it was impossible to explain the thing. All the clerks had stopped writing to look at me.Reckless with misery, I made a plunge."Yes, the whole thing.""You withdraw your money from the bank?""Every cent of it.""Are you not going to deposit any more?" said the clerk, astonished."Never."An idiot hope struck me that they might think something had insulted me while I was writing the cheque and that I had changed my mind. I made a wretched attempt to look like a man with a fearfully quick temper.The clerk prepared to pay the money."How will you have it?" he said."What?""How will you have it?""Oh" I caught his meaning and answered without even trying to think "in fifties."He gave me a fifty-dollar bill."And the six?" he asked dryly."In sixes," I said.He gave it to me and I rushed out. As the big door swung behind me, I caught the echo of a roar of laughter that went up to the ceiling of the bank. Since then I bank no more. I keep my money in cash in my trousers pocket and my savings in silver dollars in a sock. Why was capturing fort ticonderoga important to the Patriots A- it was full of british troops B- It overlooked BostonC- It guarded the Hudson river D- it was full of military supplies A force of 64 N gives an object an acceleration of 23.53 m/s^2. What is the mass of the object?A-2.00 kgB-1505 kgC-2.72 kgD-736 kg What do you think of men wearing make up? Does that make them not manly? Using the order of operations, what should be done first to evaluate 6 + 10-(-5)(3) - 5? What were two reasons that unions were formed? Low wages corruption bribery working conditions How might the events described here relate to your findings in Doc B?(PLEASE HELP I NEED THIS AWNSER TODAY I NEED THIS DONE BEFORE FIRDAY):) 3. Which expression is equivalent to 1+2(x-1)