Mathematics High School

Pls solve this I don't get it
​

Pls Solve This I Don't Get It

Answers

Answer 1
I think it’s B, not sure

Related Questions

sharon ate 2 pieces of pie. if this was 25% of the whole pie, how many pieces were there were originally.

Answers

Answer:

8

Step-by-step explanation:

25 divided by 2 is 12.5.

100 divided by 12.5 is 8

Answer:

8

Step-by-step explanation:

2 is 25% so, 2 times 2 is 4

4 is 50% so, 2 times 3 is 6

6 is 75% so, 2 times 4 is 8

8 is 100% of the pie

Jacob has a headache. He can't stand long lists. "Can you repeat that again?" he asks. "It's easy. Name a number that is greater than 10, less than 20, is a multiple of 7, and FINALLY is a factor of 42," Replies Eric.

Answers

i think it would be 14. greater than 10 and less than 20. 42/3 is 14 and 7 times 2 is 14

Answer:

Well here are the constraints given to us here

Lets make this number “x”

x > 10

x< 20

7x

X = 1, 2, 6, 7, 21, 42

So with all this we can come up with this

10 < 7x < 20 = 1, 2, 3, 6, 7, 14, 21, 42

So lets cut this down a bit

It’s gotta be a multiple of 7 so we can get rid of 3 of the solutions

It can be 7, 14, 21, 42

Now it has to be more then 10 but less then 20

So that gets rid of everything except 14

14 is your answer

Do number 12 on the pic

Answers

Answer:

  $21.83

Step-by-step explanation:

The amount spent will be the difference between the starting balance and the ending balance:

  18.53 -(-3.30) = 18.53 +3.30 = 21.83

You spent $21.83 on lunch this week.

PLEASE HELP.
Use the drawing tool(s) to form the correct answer on the provided graph. The graph of f(x) = x is shown on the coordinate plane. Function g is a transformation of f as shown below. g(x) = f(-2/3x)
WILL GIVE 100 POINTS.

Answers

Step-by-step explanation:

Given function:

f(x) = x

The transformation of f(x) is g(x):

g(x) = f(-2/3x) = -2/3x

The graph of g(x) is attached below

(7-3t)-5(1.6t+5) please help me

Answers

Answer:

5t - 18

Step-by-step explanation:

to much to type but that's the answer to your question

if you subtract 15 from a number and multiply by-6, the result is -54. What is the number?​

Answers

Answer:

24

Step-by-step explanation:

You do the opposite of whats states -54 divided by -6 because it says the number was multiplied which gives us 9 then since 15 was subtracted we instead add 15 which equals 24.

Answer:

the number is -5.7

Step-by-step explanation:

do everything in reverse operations,

-54 divided by -6= 9.3

9.3-15= -5.7

For proof you can do it yourself on a calculator.

Solve the equation or inequality. t/3+t/2−350=270

Answers

Answer:

t=744

Step-by-step explanation:

t/3+t/2-350=270 add 350 on both sides

t/3+t/2=620 convert both fractions containing t into a fraction with a common base

2t/6+3t/6 = 620 add the fractions containing t

5t/6=620 factor out the 5

5*(t/6)=620 divide both sides by 5

t/6=124 multiply both sides by 6 (note, you could have just divided 620 by 5/6 on both sides, or multiplided both sides by 6/5)

t=744

Sort the expressions into the correct categories based on their value. Note that some expressions may not belong to any of the categories.

(help with the circled ones)

Answers

Answer:

the answer for (9squared divided by 3) - ( 3 x 5 ) = 12

Step-by-step explanation:

(9squared divided by 3) - ( 3 x 5 ) = 12

9x9 = 81

81 ÷ 3 = 27

27 - (3x5)

3 x 5 = 15

27 - 15 = 12

so it goes in the 12 box

4squared - ( 2 x 3 )

4squared = 4 x 4

4 x 4 = 16

16 - (2 x 3)

2 x 3 = 6

16 - 6 = 10

so it goes in the 10 box

PLEASE HELPPPP !! Which points have positive y coordinates?
A) A and F
B) A and B
C) F and H
D) B and F

Answers

B is the correct answer

The mean of 16, X, 3, 14,57 is 22. Find
Х

Answers

Answer:

20

Step-by-step explanation:

Given,

The mean of 16, X, 3, 14, 57 is 22.

Therefore,

(16+X+3+14+57)/5 = 22

(16+X+3+14+57) = 110

(90+X) = 110

X = 110-90

X = 20

The value of x will be 20.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The mean of set 16, X, 3, 14, 57 is 22.

Now,

Since, The mean of 16, X, 3, 14, 57 is 22.

Hence, By definition of mean we get;

⇒ 16 + X + 3 + 14 + 57 / 5 = 22

Solve for x as;

⇒ 90 + X / 5 = 22

⇒ 90 + X = 22 × 5

⇒ 90 + X = 110

⇒ X = 110 - 90

⇒ X = 20

Thus, The value of x will be 20.

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

Please help meeeee please please c

Answers

Answer:

the item would cost $9000

0.000456 in scientific notation (Please answer fast this is on my final math exam!)

Answers

Answer:

0.000456 in scientific notation

= 4.56 × 10-4

Step-by-step explanation:

Can I have brainliest?

0.000456 in scientific notation is 4.56 × 10-4

7. Write an equation for the line in slope- intercept form ​

Answers

Answer:

y equals -2x - 3

Step-by-step explanation:

hope it helps

(would appreciate mark brainliest)

Natalie is graphing point T at (1,8). should she moves to the right 8 units or up 8 units? Explain

Answers

Answer:

move 1 to the right and 8 units up

Step-by-step explanation:

write each power as a product of the same factor. Then find the value. 4^4

Answers

Answer:

256

Step-by-step explanation:

4^4 means 4raise to power 4. so, it's typically 4x4x4x4 which is 256

Please help!!!!!!!!!!!!!

Answers

Answer:

can you also send a graph that might help rn

Step-by-step explanation:

Factor the following polynomial completely. x2n – y2n

Answers

Answer:

(x/y)^2n-2n

(x/y)⁰

=1

since any number raised to power of 0 is 1

Identify if the table below shows a proportional relationship.
x
y
1
5
02
2
.
7
5
13
Proportional
Not Proportional

Answers

Answer:

i know answer i heard some were i think

Math and Science If 7 giant solar power

plants generate 1.3 gigawatts (GW) of

energy to power 900,000 homes, how

many gigawatts can 21 giant solar plants

generate?

Answers

Answer:

Step-by-step explanation:

multiply everything by three to get your answer

T
Зл
Solve for the interval <<
2
2
3. 2 cos? 0-5 cos e = 3
(it put it in wrong so i put a picture of the question)

Answers

Answer:

540 g m/s.

Step-by-step explanation:

Which equations are equivalent?

1. 2(6x+15-5x)+4=40

2. 40=2(15-x)+4

3. 12x+30-10x+4+40

A- 1 & 2

B- 2 & 3

C- 1 & 3

D- None of the equations are equivalent

Answers

Answer:

B

Step-by-step explanation:

If you bought 12.6 gallons of gasoline as $1.20 per gallon, how much did the gasoline cost?

Answers

Answer:

15.12$

Step-by-step explanation:

Gallons = 12.6

Cost = $1.20

Gasoline Cost = ??

12.6 ×1.20

=15.12

Hence, gasoline will cost 15.12 $

pls mark me as brainliest! :D

a
Kenny took a total of 10 quizzes over the course of 2 weeks.
How many weeks of school will Kenny have to attend this quarter
before he will have taken a total of 45 quizzes?
weeks
Helppp <3

Answers

Answer:

he would do 9 weeks of school

Step-by-step explanation:

count by fives

Liz is a salesperson at a department store. She gets paid an hourly wage plus a 5 percent commission on all her sales. Her pay is given by the formula below.

P = $6h + $0.05k

In this formula, h is the number of hours worked, and k is the dollar amount of sales. Liz worked 36 hours last week and sold $2,700 of merchandise. What was her total pay for the week?

Answers

Answer:

$351.00

Step-by-step explanation:

Our first step in this process is to find what the hours - represented by h - times $6.00 would result in. Since 36 ⋅ 6 results in $216.00, we know that $216.00 + $0.05k = last week's pay for Liz.

Our second step is to find what $0.05 is being multiplied by. We see in the given information that k represents the dollar amount of sales. Therefore, in the second step of this process, we'll be multiplying 0.05 by 2700, which results in $135.00.

We then add $216.00 - the remaining value to be added - to the second value of $135.00, making the answer to this math problem $351.00.

Hopefully this helped a bunch! And tell me if you need any further assistance. ( :

Factor
10x + 100x + 250

Answers

10(11x+25)
Is the answer

What is (16x+9)+(−9x−5) ?

Answers

the awnswer is 11 hope it helps

All changes avec
7. The price of a plane ticket varies Inversely with the amount of tickets purchased at one time. If 2 plane tickets costs $350 each, how much will a ticket cost when purchasing 7 plane tickets?
O $25
O $100
O $1225
O $220

Answers

Answer:

1225

350/2=175

175 x 7 = 1225

laura's family is going on a vacation. they will drive 4,180 miles over the next two weeks. about how many miles will they drive on average each week?

Answers

Answer:

l auras family will drive 2090 miles watch week because you decide by 2 because there are 2 weeks

Which of the ratios below has a unit rate of 5?

Answers

Answer:

Would you mind including the ratios in the comments?

You didn't post any material to solve.

Solve the Equation [tex]\frac{5}{2}[/tex] · X = 1

Answers

[tex]\dfrac 52 \cdot x = 1\\\\\implies 5x = 2\\\\\implies x = \dfrac 25[/tex]

Answer:

5/2

Step-by-step explanation:

Other Questions
A zebra can run at a constant speed of 0.60 miles per minute. How far can a zebra run in 30 minutes? Choose the equation that could be used to answer this question What does ADA stand for? a. American Dieting Act c. American Diving Act b. Americans with Disabilities Act d. None of the above. What do you mean by the vocations based on capital ? Explain with examples Alex drops a soccer ball and a table tennis ball from the top of a ladder. He wants to compare the velocities of the balls just before they hit the ground.Which formula should Alex use to calculate the velocity of each ball,assuming they are in free fall?A) v=GtB) g=vt C) t=vg D) v=G/t GUESS THE SONG!! NO CHEATING!!! HARD!!!!You're over-analysing every word I say Las dos torres que sostienen un puente colgante tienen una separacin de 240m y una altura de 110m a partir de la carretera, si el cable tensor ms corto mide 10m, cul es altura de un cable que se encuentra a 100m de distancia del centro? Regina has a very busy schedule and can only exercise every now and then. How do the benefits of occasional exercise compare with the benefits of regular exercise?A. Any exercise is good, so it does not matter how frequently she fits it in.B. If the occasional exercise is very intense, the benefits are the same.C. It is hard to say without knowing what kind of exercise Regina is doing.D. Regular exercise will provide more consistent benefits than occasional exercise. When you try your best to do something good...but you feel like you messed it up? The time you try to help everyone you can because you have such a big heart. But do you EVER get asked "what can I help YOU with?" The time you spend crying just because you feel like nobody is their for you? The time crying because you asked yourself, "Why do people think this is the answer?" When you think of how bad this world is...but there is NOTHING you can do about it. You just think...why do I have to live in a world full of hate... people pulling each other down because that's OK? Girls, starving themselves to be what society things is "good enough". WHEN WILL WE STOP? How many more have to go before we realize we are ALL good enough! But you then think again...am I part of the problem?Im honestly in a low...but I ALWAYS get through them. I'm not going to do anything to myself AT ALL. (I know some will ask that) This is just a thought of mine. Who can relate? I am always here to talk...so if you need something ASK ME! (and just for the record...im 13) Please help Ill give brainlist who ever answers I just want the answer so please help!! Zack bought 2 1/2 pounds of green grapes and 1/5 of a pound of red grapes. How muchmore did the green grapes weigh than the red grapes? Find the amount of sales tax for a board game that costs $25.00 at a 7% tax rateA.$1.75B.$2.00C.$2.50D.$5.00 Which of these statements about film and video is not accurate?a. there are two different formats for creating motion picturesb. film replaced videoc. video replaced filmd. video set all the standards that are still in use Which equation illustrates the matrix associative property of addition? Read the story Lost in the Woods:I never thought departing the trail just a little would be a big deal. My parents had cautioned me so many times about wandering off and how easy it is to get disoriented. But, I wasn't planning to go very far. I kept looking back to make sure I could retrace my steps. Looking back didn't work. All of the trees began to look the same, and nothing looked familiar. It wasn't until I finally decided to make my way back that I realized I was lost! I had gone much farther, and for much longer, than I had planned.The warmth that the sun had brought to the forest in the daytime was now quickly disappearing. My parents' warnings came racing through my head. What did they tell me to do if ever I got lost? Over and over they drilled into me, "The most important thing to remember is S.T.O.P.!" It's an acronym for sit, think, observe, and plan. I stopped, sat down on the forest floor, and pulled my knees in close. It was cooling off, and a drizzle was dampening the forest. I was lonely and scared. I knew that to survive, I had to stay warm, and I needed to drink water. Before I got any wetter, I made a very crude lean-to from the nearby branches and foliage. I managed to collect a bunch of dry leaves for a mattress. It was dark now. I took off my T-shirt and wrapped it around my legs, pulled on my hoodie, and curled up on the bed of leaves. I couldn't sleep. It was a cold, dark, and spooky night, and I was hungry.It felt like forever before the dawn filtered through the trees the next day. I knew I had to remain calm and make my whereabouts known. My family would be searching for me. I pulled out the only tool I had brought with me, my voice! I began to yell as loudly as I could,"Help! I'm over here!"Soon, very faintly at first, I could hear voices. I knew it was the search party, so I kept yelling and then listening. They kept calling out my name, and I kept replying until we were together. My dad was holding me close when he reprimanded me,"Don't you know you were late for supper? I'm disappointed that you wandered off. I'm glad you told us where you were going, and I'm proud of you for remembering the survival techniques. But, I bet you won't do that again, eh?""Nah, I think I learned my lesson," I answered sheepishly.Read the story The Rescue:Captain Henry was said to be one of the best divers in Bayfield, Wisconsin, and now he is said to be the best ship captain. However, this evening on Lake Superior was different from any other evening that Captain Henry had seen. It was a wavy and stormy night on the lake. Captain Henry was directing all of his strength to hold the steering wheel and control the ship. The waves were the size of mammoths, and the boat continued to fill with angry water. Captain Henry yelled at his fellow sailors to scoop out the water that was weighing down the ship, but the sailors could not work any faster. "We are sinking! We are sinking!" shouted the sailors.Captain Henry knew that they were in trouble. With little time to spare before the ship began to sink into Lake Superior, Captain Henry made an urgent call to his older brother. His older brother had helped him with everything from cuts to broken bones all of his life. He was a father figure to Captain Henry. Coincidently, his older brother was also the strongest, bravest, and most dedicated coastguard in Bayfield, Wisconsin. Luckily, with Lake Superior just north of Bayfield, Captain Henry's brother would hopefully be able to rescue them soon. Captain Henry began to desperately flash the emergency lights on the boat so that his brother could find him. In the distance, the sailors pointed to a boat coming their way and tooting its horn. As Captain Henry's brother arrived, he threw a rope to the sailors and pulled them to safety. Standing on the boat, wrapped in blankets, the sailors, Captain Henry, and his brother watched the ship sink. "All good things must come to an end," stated Captain Henry, sadly. "But, hey! Now, you can practice your diving again and go see your ship at the bottom of the lake," joked Captain Henry's brother.How are the child's needs in Lost in the Woods different from Captain Henry's needs in The Rescue? In one story, the character is rescued by a family member, and in the other story, the character is rescued by a group of friends. In one story, the character does nothing to try to save themselves, in the other story, the character uses survival skills to try to save themselves. In one story the character needs an immediate rescue to be saved from a disastrous situation, and in the other story, the character can survive the night and but needs an eventual rescue. In one story the character needs to be rescued from the elements of nature, and in the other story, the character needs to be rescued from a trickster and their evil plan. An excess of vitamins or minerals can damage your health Which of the following most accurately describes what affects Earth's ocean tides?The Sun and Moon, but the Sun impacts Earth's tides more because it is closer in distance to the Earth.The Sun and Moon, but the Moon impacts Earth's tides more because it is closer in distance to the Earth.The Sun and Moon, but the Sun impacts Earth's tides more because it much more massive than the Earth.The Moon is the only celestial object that influences Earth's ocean tides because it so close in distance to the Earth. Yo he escuchado que el papa de Luis Ramos es un Juez justoCan it also be said without using la palabra, "un" ? A group of seven students brought enough peppermint candy to share equally among themselves during a computer lab meeting. which could be the number of pieces of peppermint candy they boughtA: 64B: 56C: 38D: 27 How is racism used as a political tool in America? By 1968, the number of U.S. troops in Vietnam:A. was less than in 1965.B. was decreasing as the peace process accelerated.C. exceeded half a million as the war became more brutal.D. was reduced, as President Johnson considered running for another term.E. was of little concern to most Americans.