Mathematics High School

-40 =-5y + 8x
x-intercept:
y-intercept:

Answers

Answer 1

Answer:

Y Intercept = (0,8)

x Intercept = (-5,0)

Step-by-step explanation:

Rearrange to y=mx+c

-5y= -40-8x

-5y=-8x-40

Divide both sides by -5

y=8/5x+8

Y Intercept = (0,8)

X intercept; Find x when Y=0

0= 8/5x+8

8/5x = -8

x= -5

Hence;

X Intercept = (-5,0)

Related Questions

On a coordinate plane, 2 lines intersect at (0, 5).
Complete the statement.

The lines shown in the graph have the same

x-intercept.
y-intercept.
equation.
slope.

Answers

Answer:

y - intercept

Step-by-step explanation:

I took the assignment  

Answer: b

y-intercept.

Step-by-step explanation:

did the assessment

What is 720° converted to radians?

Answers

Answer: The correct answer is D

Step-by-step explanation:

Answer:

4π

Step-by-step explanation:

180 * 4 * π/180 radians

180s cancel out

4π radians

Pls help


Evaluate the expression for v = 0.


5 + 2v =

Answers

Answer:

5

PLZ MARK AS BRAINLIEST

Step-by-step explanation:

5 + 2v =

5 + 2(0) =

5 + 0 =

5

You drank 50 Lof water on Tuesday but only 30 L of water on Wednesday. What is the percent of change?

Answers

30-50/50
-20/50
-2/5
-40%

The volume of gas a balloon can hold varies directly as the cube of its radius. Imagine a balloon with a radius of 4 inches can hold 192 cubic inches of gas. How many cubic inches of gas must be released to reduce the radius down to 3 inches?

Answers

Answer:111

Step-by-step explanation:

ahhhhhhhhhhhhhhhhhhhh​

Answers

Answer:

10.2

Step-by-step explanation:

(please help!!)

jane spent $17 for shoes. this was $13 more than twice what she spent for a pen. how much was the pen?

Answers

2 dollars is the correct answer!

What is S=3×9=?


Find the answer then show all work!

Answers

Answer:

S = 3 * 9 = 27

Step-by-step explanation:

S = 3 * 9

S = 27

Step-by-step explanation:

S=3×9=3×3×3=3³=27is youranswer

The question is in the link

Answers

it is answer a , 32, 69, 79

25 points. Which problem will graph as shown?

A) 3x - 5 ≥ -14
B) 3x - 5 ≤ -14
C) 3x - 5 > -14
D) 3x - 5 < -14

Answers

Answer:

D

Step-by-step explanation:

We can work backwards.

First, notice that we have an open circle. So, we do not have "or equal to." So, we can ignore A and B.

Our final answer is all values less than -3. So:

[tex]x<-3[/tex]

We can multiply both sides by 3:

[tex]3x<-9[/tex]

And then subtract 5 from both sides:

[tex]3x-5<-14[/tex]

So, the answer that matches this will be D.

Instead of working backwards, you can also just solve each inequality. Since we have an open circle, we only need to solve C and D. If we solve C, we get x > -3, and if we solve D, we get x < -3 (as desired). So, D matches the graph shown.

What is the solution to the system of equation?
-4+6y=-18 and y=-2x+21

Answers

Answer:

The answer is (35/3, -7/3)

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

~Hoped this helped~

Based on their own blood types a couple has a 0.75 probability of having a child with type A blood. If the couple has 4 children, what is the probability that they will have 2 children with type A blood?
A. 0.07
B. 0.21
C. 0.56
D. 0.75

Answers

Answer:

B. 0.21

Step-by-step explanation:

https://stattrek.com/online-calculator/binomial.aspx

put in 75% for success rate

4 for the amount of trials because that is the total of kids the couple has

2 for number of successes for how many kids would get Type A blood

once calculated you get.21 or answer B

Please need the answer please help will give brainliest

Answers

I think it’s 48 maybe, not sure though

PLEASE HELP DUE VERY SOON!

Answers

Answer:

Yes. (see below)

Step-by-step explanation:

First, find the slope of the line. You can do that by using the slope formula:

      y2 - y1

m = ----------

      x2 - x1

Now, choose any two points from the line to plug in. I'm using the points (0, 3) and (2, 4).

      4 - 3

m = ------

      2 - 0

      1

m = --- = 1/2

      2

Now, to simplify your situation, you can use the slope-intercept formula. To use this, you first need to find the slope and y-intercept.

The y-intercept is where the line meets the y-axis, which is (0, 3), so the y-intercept is 3.

Now, plug them in:

y = mx + b

y = 1/2x + 3

To see if a specific point is on this line—which, in this case, is (20, 13), plug them in and simplify to see if it's true:

13 = 1/2 (20) + 3

13 = 10 + 3

13 = 13

This is true, so the point (20, 13) is on this line.

1. Find the value of x.
Please I need help now

Answers

Step-by-step explanation:

since it's an Equilateral triangle

180/3=60°

6x=60

x=10°

Please help will mark brainiest

Answers

Answer:

DFE AND FED

Step-by-step explanation:

Answer:
FED and DFE
Reason:

Select all ordered pairs that correspond to input-output pairs of the function y = -9x + 3.
(8, 2)
(-33, 4)
O (5, -1)
(6, -51)

Answers

f(x) = -9x + 3

f(8) = -9(8) + 3 = -69 ❌

f(-33) = -9(-33) + 3 = -294 ❌

f(5) = -9(5) + 3 = -42 ❌

f (6) = -9(6) + 3 = -51 ✅

so, the pair is (6, -51)

you and a friend go to taco bell for lunch. you order four soft tacos and two burritos and your bill totals $11.50. your friend's bill $12.00 for three soft tacos and three burritos. how much do the tacos and burritos cost?​

Answers

Answer:

Answer b = $ 2.25 dollars

             s = $ 1.75 dollars

Please see how to do, it is good to know the answers but if you know how to solve it thats even better!!

Step-by-step explanation:

Let : s = soft tacos

       b = burritos

Step 1: 11.50 = 4s + 2b

           12.00 = 3s +3b

Step 2: Solve using subtraction

12 =3s + 3b

-1 (11.50 = 4s + 2b)  _ times by -1 so you can subtract

-11.50 = -4s -2b      _ once you do this bring the other equation

12.00 = 3s + 3b      _ then subtract/ add

_____________+__

0.50 = -s + b          _ add s to both sides

s + 0.50 = b             _ now you can plug in b into the original equation

12.00 = 3s + 3(s + 0.50)   _distribute the 3 to the s and 0.50

12.00 = 3s + 3s + 1.5          _ add like terms

12.00 = 6s + 1.5                  _ - 1.5 on both sides

-1.5               -1.5

10.5 = 6s                  _ divide by 6 to isolate s

1.75 = s                         _ plug it in to find b

11.5 = 4(1.75) +2b

11.5 = 7 + 2b    _ subtract 7 on both sides

4.5 = 2b         _ divide by 2 on both sides

2.25 = b

Answer b = $ 2.25 dollars

             s = $ 1.75 dollars

70 POINTS! Please help!

Answers

Answer:

don't know. um

1: diaganol

2: x, q, p

3: y, t, u

5: r

7: t,y

Step-by-step explanation:

Question:

→Give two names for the plane?

→Name three collinear points?

→Name three coplanar points?

→Name three points?

→Name three lines?

→Name one ray?

→Name one line segment?

Answer:

Plane XYZ, Plane XZY

The points A , B and C lie on the line m . They are collinear.

The points D , B and E lie on the line n . They are collinear.

There is no line that goes through all three points A , B and D . So, they are not collinear.

The points P , Q , and R lie in the same plane A . They are coplanar .

'Line AB', 'Line BA', 'Line AC'

Help that’s it just help I’ll give brainiest

Answers

Answer:

1725 ft^2

Step-by-step explanation:

[tex]\frac{b_{1} + b_{2}}{2} (h) = \frac{65 + 50}{2} (30) = \frac{115}{2} (30) = 57.5(30) = 1725[/tex]

Brainliest would be appreciated!

what is 4.059 divided by 1,000

Answers

Answer:

0.004059

Step-by-step explanation:

You can use a calculator and if it comes out in fraction form, press the fraction to decimal button.

Answer:

0.004059

Brainly please

I need answer asap pls​

Answers

Answer: Hey man, go with your guess, you might be wrong you might be correct.

Step-by-step explanation: But I wouldn't pick or because if you're saying or, you're basically asking the question to the original question so I would pick one of the and's

Answer:

b < -7 or b > 7

Step-by-step explanation:

b is surrounded by absolute value bars, which means that whether the value of b is negative or positive, the bars will make it positive. |b| is said to be greater than 7, so the value of b must be:

less than -7 (it can be -8, -9, -10, ...) because the absolute value bars will make it positive.

&

greater than 7 (it can be 8, 9, 10) because it will stay positive anyway.

Therefore, the second answer choice is correct.

I hope this helped! :)

3(2x+1)+2(x-4)
Helpppp

Answers

Answer:

8x+9

Step-by-step explanation:

3(2x+1)+2(x+4)

6x+1+2x+8

8x+9

Answer:

8x-5

Step-by-step explanation:

6x+3+2x-8

You just have to add like values together.

The following system answer is no solution. Change one number to make the system an infinite solution and explain why it is now an infinite solution.

12y = 17 - 9x
-4y - 3x = 31

Answers

Step-by-step explanation:

The following system answer is no solution. Change one number to make the system an infinite solution and explain why it is now an infinite solution.

12y = 17 - 9x

-4y - 3x = 31

evaluate 2r +1 if r=3

Answers

Answer:

7

Step-by-step explanation:

So, substitute in your 4 for r, 2(3) + 1. Multiply 2 and 3 to get 6 and then add a to get 7. I hope this helps :)

Which of the following ordered pairs
make this equation true?
y = 5x
B. (-10,-2)
A. (15,-3)
D. (2, 10)
C, (5, 1)

Answers

Answer:

D

Step-by-step explanation:

To solve this you can just plug in the x values into the equation and if the answer is correct the y value should be your answer

For example if we look at D

we can plug in 2 for y=5x and get 10

We can see that the y value in the ordered pair is also 10 making this the correct answer

kind of hard to explain if you have any questions leave a comment

Answer:

D

Step-by-step explanation:

y= 5x

10= 5(2)

10=10

Question: The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.
The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.

Answers

Answer:The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.

Answer the questions to estimate the probability that the Iceblades will win the game.

1. The paired digits 00 to 99 represent 100 shots.

Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.

Write your answer in the space below.

2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.

For a group to be a success, how many of the 5 shots does the goalie need to save?

Write your answer in the space below.

3. Group 1 is a success. Explain why.

Write your answer in the space below.

4. In this simulation, which groups are successes? How many successes are there in the 10 groups

Step-by-step explanation:

PLZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPPP MEEEEEEEEEEEE
solve by graphing
x - 3y = 2
-3x + 9y = -6

Answers

Answer:

This is the graph (NOTE, THEY ARE ON TOP OF EACH OTHER).

Step-by-step explanation:

Solve for y.




115°

108°

130°

90°

Answers

Answer:

115, A

Step-by-step explanation:

The formula to find the total interior angles is   ([number of sides] - 2) x 180, so in this case it would be  540, and     if you subtract all the other interior angles you wi ll get y! (90,135,112,and  88)    (please excuse therandom spaces my spacebar isbroken)

The value of y from the figure is 115 degrees

Polygons

The given polygon is a pentagon

The sum of an interior angle of the pentagon is 540 degrees

Taking the sum and equating to 540 will give:

90 + 135 + 112 + y + 88 = 540

y + 425 = 540

y = 540 - 425

y = 115 degres

Hence the value of y from the figure is 115 degrees

Learn more on pentagon here: https://brainly.com/question/21475963

Por favor nesesito ayuda con la actividad 2 le doy corona y 20 puntos

Answers

Answer:

-5(x+3) = -5x-15

-5(x+1)+3 = -5x-2

-5(-x-2) = 5x+10

-5x + (x+2) = -4x+2

-5+(x=3) = x-2

Other Questions
What is the net force on this box?100 N80N90 N110100 N Spanish two parts !A. Look at the underlined words and circle the correct reflexive pronoun for each sentence B. Write the correct reflexive pronoun and form of the verb to complete each answer.Follow the model. 3.In the United States, third-party movements occurmost often when A. there is clear danger of foreign attacksB. the President is inconsistent in foreign policytheirC. major political parties ignore vital publicissuesD. interest in overseas trade and possessionsintensifies I need help please Im having a breakdown REWARDING 100PTS AND MARKING BRAINLIEST IF ANSWERED CORRECTLY!!!!!!!!!6. The Cold War was the ideological, political, and economic conflict between the United States and the Soviet Union following World War II. During the Cold War, each country tried to limit the other country's influence around the world by building nuclear weapons, supplying weapons and money to other countries to gain their support, and spreading false information about the other. While the two countries never came into direct, open conflict with each other, they did come into indirect conflict numerous times. This included the Cuban Missile Crisis, when the world seemed on the edge of a nuclear war.A historian has made the claim that too much is being made of the Cold War and that it was never a significant threat to world peace, as proven by the fact that the United States and the Soviet Union never went to war.Read these excerpts from speeches given by Nikita Khrushchev, Fidel Castro, and John F. Kennedy during the Cold War. Use the information from the three passages to write a historical essay that responds to the historian's claim. Be sure to include an introduction paragraph with a thesis, body paragraphs with at least three pieces of evidence supporting your thesis, a counterclaim to your thesis, and a refutation of that counterclaim. Finally, include a conclusion paragraph restating your thesis and the evidence supporting it.Passage 1: Soviet premier Nikita Khrushchev addressed the UN Assembly in 1960 after U.S. military aircraft allegedly entered Soviet airspace.We saw a dangerous manifestation of the work of these forces last spring when the aircraft of one of the largest States Members of the United Nations, the United States of America, treacherously invaded the air space of the Soviet Union and that of other States. What is more, the United States has elevated such violations of international law into a principle of deliberate State policy. The aggressive intrusion into our country by a United States aircraft and the whole course of the United States Government's subsequent behaviour showed the peoples that they were dealing with a calculated policy on the part of the United States Government, which was trying to substitute brigandage for international law and treachery for honest negotiations between sovereign and equal States.3Passage 2: Cuban prime minister Fidel Castro made a speech in 1961 after the United States sponsored the failed Bay of Pigs invasion of Cuba, a Soviet ally.Our position is that we will fight to the last man, but we do not want direct aggression. We do not wish to suffer the destruction that aggression would bring. If the aggression comes, it will meet the total resistance of our people.. . . They are the ones who are bringing the world to the brink of war through their warlike spirit, their own contradictions, and their economic problems which cause them to provoke a series of crises in order to maintain their war economy. Their factories run only when they are building war material. Their regime is marching toward a crisis. It is not like our economy, which is perfectly planned.4Passage 3: U.S. president John F. Kennedy addressed the United States after it was discovered that the Soviet Union had placed nuclear weapons in Cuba, just 70 miles from the U.S. border.I want to take this opportunity to report on the conclusions which this Government has reached on the basis of yesterday's aerial photographs which will be made available tomorrow, as well as other indications, namely, that the Soviet missile bases in Cuba are being dismantled, their missiles and related equipment are being crated, and the fixed installations at these sites are being destroyed.The United States intends to follow closely the completion of this work through a variety of means, including aerial surveillance, until such time as an equally satisfactory international means of verification is effected.5 why does cheese have holes??? can someone help me with the area of this please what is 9+p when p=20? The dimensions of a rectangle are 50a^3b^2 and 200a^3. What is the students error? Write an equation in slope intercept for that passes through (-3,3) and is parallel to y=3x-2 help needed asap ! :) A line passes through the point (8, -2) and has a slope of 5/4. Write an Equation in point-slope form for this line show the formation of Mgion and Oion. What is the relationship between rocks and fossils found in the same rock layer? NA in the nucleus carries the genetic code for making proteins in ribosomes. The diagram shows a model of DNA. Which part of the DNA molecule codes for the amino acid sequence in the protein? Is it plagiarism to use an image on a presentation slide? how do you assess if your community is healthy what are the characteristics of a healthy community What were the Five Year Plans? whats this oh _____ what is it A) janeB) juan.C)juanD) horse Read the excerpt from Homecoming.At half-past eight, Dicey herded everybody back into the mall, to use the bathrooms they had found earlier. Later, Sammy and Maybeth fell asleep easily, curled up along the back seat. James moved up to the front with Dicey. Dicey couldn't see how they were both to sleep in the front seat, but she supposed they would manage it. James sat stiffly, gripping the wheel. James had a narrow head and sharp features, a nose that pointed out, pencil-thin eyebrows, a narrow chin. Dicey studied him in the darkening car. They were parked so far from the nearest lamppost that they were in deep shadows.With her brothers and sisters near, with the two youngest asleep in the back seat, sitting as they were in a cocoon of darkness, she should feel safe. But she didn't. Though it was standing still, the car seemed to be flying down a highway, going too fast. Even the dark inside of it was not deep enough to hide them. Faces might appear in the windows at any time, asking angry questions.Based on the excerpt, which best describes Diceys mood?A.She is very worried about what would happen to her family.B.She is in denial about her familys present circumstances.C.She is trying to stay upbeat and carefree whenever possible.D.She is having a hard time feeling safe in almost all situations.