Mathematics High School

car covers x plus 2 kilometre in 1 litre how much distance it will covers in Y litres​

Answers

Answer 1

Answer:

y km = (x+2)y km

Step-by-step explanation:

Given that,

A car covers (x+2) kilometre in 1 litre.

We need to find the distance it will cover in y litres.

1 litre = (x+2) km

y km = (x+2)y km

Hence, it will cover (x+2)y km in y litres.

Related Questions

The ratio of boys to girls at Longwood High School is 6:7. There are 1,722 girls in the High School. Write and solve a proportion that could be used to find out how many boys are in the High School. All algebraic steps must be shown for full credit. and steps algebraically.

Answers

Answer:

1476 boys

Step-by-step explanation:

We are going to use ratio here:

6/7=x/1,722

so then we simplify

(1,722*6)/7 =

1476 boys

What is the equation for a line that passes through the points (-4,-3) and (8,12)?

Answers

Answer:

y = 1.25x + 2

Step-by-step explanation:

Answer:

Step-by-step explanation:

( -4 , -3 ) ( 8 , 12 )

12 + 3   15 = 5

8 + 4    12 = 4

↑ slope = 5/4

↓ point slope form: y - y₁ = m ( x - x₁ )

y + 3 = 5/4 ( x + 4 )

y + 3 = 5/4x + 5

-3

y = 5/4x + 2

Question 1
Write an equation of the line parallel to y = –3x + 8 through (1, –4).

Question 2
Write an equation of the line perpendicular to y =1/3x – 5 through (–6, 2).

Answers

1. y = -3x - 1
2. y = -3/1x + 16

Steps are on paper. If you need more explanation, you can comment.

Murray’s father deposited $6,000 of his savings into two accounts. One account earns 1.5 percent interest, and the other account earns 2.5 percent interest. At the end the year, the interest in the account that earned 2.5 percent was $110.00 more than the other account. Which system represents the amounts of money, x and y, that was put into each account?
x + y = 6,000. 0.025 x + 0.015 y = 110.
x + y = 6,000. 0.25 x + 0.15 y = 110.
x + y = 6,000. 0.025 x minus 0.015 y = 110.
x + y = 6,000. 2.5 x minus 1.5 y = 110.

Answers

Answer:

6000

Step-by-step explanation:

Answer:x+y = 6,000

0.025x-0.015y

Step-by-step explanation: did it on edge

What is The midpoint of AB?

Answers

Answer:

(-2,0)

Step-by-step explanation:

(-2,0) is the midpoint I believe!

Hope that helps!

the mid point of AB is 1 and -1

8 + 3n ≥ 38
can yall solve plzzz

Answers

This has multiple solutions but it could b 10 and under

How would you solve this question?

Answers

Answer:

K

Step-by-step explanation:

techincally, I don't know if I am right, but there is more than one answer. The boundries/restrictions of what length DF could be are 2.477 < x < 8.477

Can someone help me.

Answers

Answer:

A.5,683.0000

B. 1,289,293.0000

C.3,567,920.0000

Step-by-step explanation:

Help please I have to submit it pretty soon.

Answers

1. 24 cents/.24
2. Every 2 daisies to total amount/ 2,9
3. 10 juices

Find the measure of the indicated angle to the nearest degree

Answers

Answer:

61.92°

Step-by-step explanation:

Sine Inverse of (75/85)

=61.92°

HELP! THIS IS DUE IN LESS THAN 20 MINUTES! PLEASE!!! I'M ALREADY BEHIND AND THIS WILL SET ME BACK EVEN MORE!!!

Answers

Answer: For 7 this is how to graph it

definición de variable independiente y variable dependiente

Answers

Answer:

hhhhs jjeguuw iiwhrbmeo

help please !!! it's 6th grade math ​

Answers

Answer:

$150

Step-by-step explanation:

$30 x 3 = 90

$20 x 3 = 60

90 + 60 = $150

hope this helps! (:

2 x 5 x 10 helppppppp

Answers

Answer: 100

Step-by-step explanation:2*5 =10 then 10*10 is 100

Answer:

100

Step-by-step explanation:

so, here is how to work this problem out

2*5 = 10

10*10 = 100

The function y=-16x^2+16x+32 represents the height in feet of a firework x seconds after it is launched

Answers

Answer:

36feet

Step-by-step explanation:

Since we are not asked what to find, we can as well find the maximum height reached by the rocket

At max height, velocity is zero

V = dy/dx = 0

dy/dx = -32x + 16

0 = -32x+16

32x = 16

x = 16/32

x = 0.5s

Get the maximum height

y = -16(0.5)^2+16(0.5) + 32

y = -4+8+32

y = 36feet

Hence the max height reached by the rocket is 36feet

find a ⋅ b
a = 7i - 4j, b = 4i + 3j

Answers

Answer:

28i^2 + 5ij - 12j^2

Step-by-step explanation:

(7i-4j)(4i+3j)

7i times 4i is 28i^2

7i times 3j is 21ij

-4j times 4i is -16ij

-4j times 3j is -12j^2

In equation it looks like this:

28i^2+21ij-16ij-12j^2

Simplify 21ij and -16ij

21ij-16ij is 5ij

So the answer is:

28i^2 + 5ij - 12j^2

Hope this helps!

Answer:

The answer is 16

Step-by-step explanation:

Ava pours 3 gallons of paint equally into 5 cans. How many gallons of paint will there be in each can?

Answers

Answer:

0.6

Step-by-step explanation:

first you well have a 3 and then dived it by 5 and after you dived them to you well get the answer 0.6

Plzz write with formula and explanation plzzzzzzzz answer fast

Answers

Answer:

Rs 19 1/8

Step-by-step explanation:

Fromm the above question, we are told that:

The cost of 2/3 meters of rope = Rs 12 3/4

We are asked to calculate the cost per meter of rope.

Hence:

2/3 meters of rope = Rs 12 3/4

1 meter of rope = Rs x

Cross Multiply

2/3x = 1 × 12 3/4

x = 12 3/4 ÷ 2/3

x = 51/4 ÷ 2/3

x = 51/4 × 3/2

x = 153/8

x = Rs 19 1/8

Therefore, the Cost per meter of rope = Rs 19 1/8

What is the solution to the equation 1/3 n =6

Answers

Answer:

n=18

Step-by-step explanation:

Find the circumference. Use 3.14 for pi. ​

Answers

Answer:

62.8

Step-by-step explanation:

3.14 x 20 = 62.8

Its about 62.83

2π x radius

radius - 10 ( Half the Diameter )

Erik used 28 centimeters of tape to wrap 7 presents. How much tape will Erik need in all if he has to wrap 12 presents? Solve using unit rates.

Answers

Answer:

Length of tape required to wrap 12 presents is 48 centimeters.

Step-by-step explanation:

Length of tape required to wrap 7 presents = 28 centimeters

Length of tape required to wrap 1 present = [tex]\frac{28}{7}=4[/tex] centimeters

Therefore,

Length of tape required to wrap 12 presents = 12 × Length of tape required to wrap 1 present

= 12 × 4

= 48 centimeters

Guys please help

which phrase has the same meaning as 12y - 2?
​

Answers

Answer:

subtract 2 from the product of 12 and y

Step-by-step explanation:

I need the answer and how u solved it

Answers

Answer:

$1,920.00

Step-by-step explanation:

12,800 x 15%=1,920.00

Steve studies math for 7/8 of an hour and history for 2/3 of an hour. How many hours did he study?

Answers

Answer:

The answer is 1 13/24 hours or 1 hour, 32.5 minutes

Step-by-step explanation:

Find a common multiple of the denominators 3 and 8, which would be 24.  Convert the fractions:

7/8 x 3/3 = 21/24.

2/3 x 8/8 = 16/24

Add the two numerators = 37/24 or 1 13/24.  

1/24 of an hour is 2.5 minutes, so 13/24 is 32.5 minutes.

The answer is 1 13/24 hours or 1 hour, 32.5 minutes

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. If and , what is ? Write your answer in simplest form. When and , .

Answers

7920+48202849+820-891

1. simplify the following fractions: 12/36

Answers

Answer:

1/3

Step-by-step explanation:

12/36 = 6/18 = 3/9 = 1/3

The answer is 1/3. .

Carlos got 5/6 of the test questions correct. This was 15 questions. How
many questions were on the test?

Answers

Answer:

5/6 is about a 84%, and 84% of 15 questions is 12.6. so the teacher just made the grading simplified

Step-by-step explanation:



Which number line shows all the values of that make the inequality -3 +1 < 7 true?

Answers

Answer:

Number line D is true

Step-by-step explanation:

Given

[tex]-3x + 1 < 7[/tex]

See attachment for number lines

Required

Which number line makes the inequality true

First, we solve for x in [tex]-3x + 1 < 7[/tex]

[tex]-3x < 7 - 1[/tex]

[tex]-3x < 6[/tex]

Divide through by -3

[tex]\frac{-3x}{-3} < \frac{6}{-3}[/tex]

[tex]x > -2[/tex]

The inequality means x is greater than -2.

This means that, the line must point to the right of -2 and the "greater than" means that the circle must be opened

Number line D is true

does anyone know the answer to 5(2t+3)=75 that can tell me how to find the answer not just the answer

Answers

Answer: Let me know if this helps.

Step-by-step explanation:

5(2t+3)=75     Distribute the 5 using multiplication. 5x2t and 5x3

10t+15=75      Subtract 15 because you need to get the t by itself.

10t = 60         Now divide by 10 to get t by itself. 10/10 and 60/10.

t = 6               Answer.

Answer:

t=6

Step-by-step explanation:

It's all about get t on one side of the equation, and so everything else on the other side of the equation.

The first thing we want to get rid of is the 5. The 5 is multiplied by (2t+3), so to get rid of it, we divide both sides by five (divide both sides since they must remain equal):

(5(2t+3))/5=75/5

2t+3=15

The next thing we can get rid of is the 3. Subtract 3 from both sides:

2t+3-3=15-3

2t=12

Now, we get rid of the 2. Divide both sides by 2:

2t/2=12/2

t=6

Complete the following proofs.

Given: Points R, S, T, Q on circle O



Prove: m Arc RS + m Arc ST + m Arc TQ = m Arc RQ

Answers

Answer:

Points R, S, T, Q on circle O is given

and points are central arc

Step-by-step explanation:

Other Questions
Mark is going to an awards dinner and wants to dress appropriately. He is running behind schedule and asks his little brother to randomly select an outfit for him. Mark has one blue dress shirt, one white dress shirt, one black dress shirt, one pair of black slacks, one pair of grey slacks, and one red tie. All six of his possible outfits are listed below. Let A AA be the event that Mark's little brother selects an outfit with black slacks and B BB be the event that he selects an outfit with a blue shirt. What is P ( A or B ) P(A or B)P, left parenthesis, A, start text, space, o, r, space, end text, B, right parenthesis, the probability that Mark's little brother selects an outfit with black slacks or an outfit with a blue shirt? Shirt Slacks Tie Outfit 1 11 Blue Black Red Outfit 2 22 Blue Grey Red Outfit 3 33 White Black Red Outfit 4 44 White Grey Red Outfit 5 55 Black Black Red Outfit 6 66 Black Grey Red Select an historical event from the list provided. Research media coverage of the event and write a five-paragraph essay in which you discuss each of the following:The type of media used to cover the event and its relationship to technology of the timeThe impact of media coverage on public opinionThe impact of public opinion and other factors (such as political or corporate motives) on the media coverageRefer back to the sample and rubric provided in the project.Here are four historical events from which you may choose:The Assassination of President John F. Kennedy (November 22, 1963): President John F. Kennedy was fatally shot as his open limousine moved through a crowd of supporters in the streets of downtown Dallas. He was pronounced dead at a nearby hospital. Within an hour of his death, police had taken Lee Harvey Oswald into custody as their prime suspect. Two days later, as TV cameras rolled, Jack Ruby, a Texas nightclub owner, stepped through the crowd and shot Oswald. Though a government commission ruled Oswald responsible, Kennedy's death is still shrouded in mystery. To this day, many wonder who shot the President and why.The Exxon-Valdez Oil Spill (March 24, 1989): An oil tanker carrying 52 million gallons of oil ran aground at Bligh Reef in Alaska. More than 10 million gallons of oil spilled into Prince William Sound. The area was home to salmon, seals, sea otters, and sea birds. Hundreds of thousands of animals died in the spill. The remote location and sheer size of the spill made clean-up very difficult. The environmental effects are still felt today. The event sparked several legal battles and debates about the ethics of the oil industry.The Y2K Scare: Y2K is the name given to the so-called "millennium bug" or "Year 2000 Problem." Early computer design programming would not support "00" as a date. In the late 1990s, computer experts discovered the problem. It meant, in theory, that older computer systems (like those used by banks, power companies, and the government) would stop working correctly at midnight on January 1, 2000. The fear was that the crash of computers would cause chaos as bank errors and power outages overtook the entire world. As part of the Y2K scare, companies worldwide upgraded their systems to avoid fallout, and no serious issues were reported.The Indian Ocean Earthquake and Tsunami (December 26, 2004): An undersea earthquake off the coast of Sumatra, Indonesia, caused a series of tsunamis (tidal waves) across Southeast Asia. The waves destroyed coastal villages in parts of Indonesia, Thailand, Sri Lanka, and India. Approximately 250,000 people were killed as a result of the earthquake and the tidal waves that followed. The disaster sparked a massive humanitarian effort. What is the formula for CNHO What Does 6 More Than X Mean Investiga y escribe el nombre de los siguientes patrimonios culturales de la humanidadporfa ayudaaaaaaaaaa doy corona The article lists numerous sports in which an individual can compete. In a few sentences, select an activity from the list you think would be the most strenuous to play and explain your choice. Light of wavelength 425.0 nm in air falls at normal incidence on an oil film that is 850.0 nm thick. The oil is floating on a water layer 1500 nm thick. The refractive index of water is 1.33, and that of the oil is 1.40. The number of wavelengths of light that fit in the oil film is closest to: 25.0 g Fe2CO3 reacts with 20.0 g CO in the reaction below. What is the limiting reactant and what best explains why is this reactant limiting?Fe2CO3 + CO --> 2Fe + 2CO2 For each of the following scenarios, please decide whether there will be an increase, decrease, or no change in aggregate demand.a. The United States government decides to increase the federal tax rate by 4% for all earners.b. The Federal Reserve, the agency charged with regulating banking and monetary policy in the United States, decides to increase the amount of money available in the economy.c. The newest release of the Consumer Confidence Index shows a steady increase in consumer confidence about the economy.d. A manufacturing boom during the late 1990s has created an oversupply of tractors, a necessary implement in agricultural production. I choose a card at random from a well-shuffled deck of 52 cards. There is a 1/4 probability that the card chosen is a spade, a 1/4 probability that the card is a heart, a 1/4 probability that the card is a diamond, and a 1/4 probability that the card is a club. Both spades and clubs are black cards, whereas hearts and diamonds are red. The events card is a heart and card is a club are Which box depicts the simplest level of organization?A)PB)QC)RD)S Suppose that a desk and a chair together weigh at most 55 pounds. The weight of the chair is 17 pounds. Which inequality correctly describes these conditions for the weigh of the desk, d? French homework help 20 points Find the area. Simplify your answer. The pedigree below is for a family that has the allele for thalassemia, a recessive genetic disorder. Which individual has thalassemia?individual 2individual 5individual 7individual 10 Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet? Can somebody pls help me with problems 16 and 17? Im in a rush...thx how can human trafficking be solved Which of the following statements describes Asia in terms of its people and population? 1) It is the most populous continent. 2) It is patriarchal. 3) Its major area of employment is agriculture. 4) It is characterized by cultural diversity. Continuous volcanic eruptions contributed which of the following to the atmosphere of Earth? A. Carbon dioxideB. methaneC. nitrogenD. water vaporE. none of theseF. all of these