If point (1,0) is on the line whose equation is y=2x+b, what is the value of b?

Answers

Answer 1

Answer:

-2

Step-by-step explanation:

Here we just need to substitute the values in. 0=2(1)+b.

2(1)=2

0=2+b

-2   -2

-2=b

Hope this helps :-)


Related Questions

Geometry problem plz help?

Answers

Step-by-step explanation:

let eqn be y = mx + b.

m = (9 - 1)/(2 - 4) = -4

sub (4, 1):

1 = -4(4) + b

b = 17

therefore, it's y = -4x + 17

Topic: coordinate geometry

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

what is the domain of this scatter plot?

Answers

Answer:

this answer should be green

Which numbers are solutions of h2+4=8h−3?
A. 1
B. 3
C. 5
D. 7
it asks which 2 are correct, please help.

Answers

Answe B
I could be wrong
Explanation

Not sure but I think its b and d

What is the purpose of having a Institutional Review Boards?

Answers

Answer:

This group review serves an important role in the protection of the rights and welfare of human research subjects. The purpose of IRB review is to assure, both in advance and by periodic review, that appropriate steps are taken to protect the rights and welfare of humans participating as subjects in the research

Этот групповой обзор играет важную роль в защите прав и благополучия участников исследования. Цель обзора IRB состоит в том, чтобы как заранее, так и путем периодического обзора убедиться, что были предприняты соответствующие шаги для защиты прав и благополучия людей, участвующих в качестве субъектов исследования.

how to divide mixed fracions​

Answers

Answer:

Change each mixed number to an improper fraction.

Multiply by the reciprocal of the divisor, simplifying if possible.

Put answer in lowest terms.

Check to be sure the answer makes sense.

Step-by-step explanation:

Hope you have a good day

SI-
Class:
28
Graphing Review #2 (8)
Name: GO
1. The following database shows ice cream sales based on daily high temperatures.
Ice Cream Sales vs Temperature
Temperature C Ice Cream Sales
$215
14.2
16.40
$325
11.99
$185
15.2
600
$332
18.5°
$406
.
22.10
$522
$500
19.40
$412
25.1
3400
$614
15300
a) Construct a scatter plot
to compare the total sales
to the daily high temperature,
b) What type of correlation is $200
shown by the data?
100
c) Draw a line of best fit.
d) Predict what the total sales would
se if the temperature was 17°C ?
10
Ve6
Temperature

Answers

Answer:

Step-by-step explanation:

SI-

Class:

28

Graphing Review #2 (8)

Name: GO

1. The following database shows ice cream sales based on daily high temperatures.

Ice Cream Sales vs Temperature

Temperature C Ice Cream Sales

$215

14.2

16.40

$325

11.99

$185

15.2

600

$332

18.5°

$406

.

22.10

$522

$500

19.40

$412

25.1

3400

$614

15300

a) Construct a scatter plot

to compare the total sales

to the daily high temperature,

b) What type of correlation is $200

shown by the data?

100

c) Draw a line of best fit.

d) Predict what the total sales would

se if the temperature was 17°C ?

10

Ve6

Temperature

Which of the following is 5/9 closest to? a 1/2 b 0 c 1​

Answers

Answer: do you have a picture of the assignment?

Step-by-step explanation:

The factors from least to greatest are

Answers

Answer:

wheres the picture?

Step-by-step explanation:

im ready but i dont know the problem

please help I'm actually crying! Find A and B if the graph of Ax + By = 7 passes through (2,1) and is parallel to the graph of 2x - 7y = 3.

Answers

Look at the Pictures:

Decrease £7200 by 5%
and what increases £2700 by 20%

Answers

Answer:

Decrease:£7,560

increase:£3,240

What are the steps in order to correctly solve the equation
4x1/3 + 9 = 25
and what is the correct answer?

Answers

Answer:

X=12

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

Answer:

x=12

Step-by-step explanation:

step one is multiplying rest is in pic mark as brainliest

Greta uses 2oz of pasta to make 2/3 of a serving of pasta.How many oz of pasta are there per serving

Answers

Answer:

3oz of pasta per serving

Step-by-step explanation:

Given parameters:

Number of oz of pastas used = 2oz

Quantity of serving  = [tex]\frac{2}{3}[/tex]

Unknown:

Number of oz of pasta per serving  = ?

Solution:

To solve this rate problem use;

  Number of oz of pasta per serving = [tex]\frac{number of oz of pasta}{number of serving}[/tex]  

 Number of oz of pasta per serving  = [tex]\frac{2}{\frac{2}{3} }[/tex]  = 2 x [tex]\frac{3}{2}[/tex]   = 3oz of pasta per serving

PLEASE HELP !! Timed test Which equation represents the relationship between x and y in the table?

Answers

Answer:

divided by 5

Step-by-step explanation:

Hope that helps!

Answer:

Answer Choice D- y=x/5

Step-by-step explanation:

All the numbers in the table fit in and correlate to the equation. You can substitute any of the x's into the equation and get y correctly this is why the equation y=x/5 is the solution.

If you can please make my answer the brainliest that would be much appreciated. Thanks!

A science beaker was left under a dripping water faucet. In 3 days, the beaker filled to 2¼ mL. If the water dripped the same amount every day, how many mL dripped from the faucet each day?

Answers

Answer:

Answer: 6 3/4

Step-by-step explanation:

You have to mulitply 2 x 4 + 1 = 9 and 4 is going to be the denomiator and how much can 3 can go into 9 only 3 times and that going to be on top of the denomiator  and 2 x 3 = 6

A large cooler full of water is being drained. The relationship between the amount of water in the cooler in liters and the number of minutes the cooler is draining is shown
the provided graph. What is the meaning of the intercept in this situation?

Answers

Answer:

The cooler is empty after 15 minutes.

Step-by-step explanation:

Express the number 3,440,000 in Scientific Notation.

Answers

Answer:

3.44 * 10^6

Step-by-step explanation:

3,440,000

3.44 * 10^6

Answer: It would be 3.44 × 10^6.

which number liin shows -5x+10>-15

A. -10 to 1
B. 5 to 10
C. 1 to 10
D. -10 to 5

Answers

I think the answer is D cuz -5x+10>-15 is x < 5
Answer is D ! Hope this helps:)

Can you help me with this? 3

Answers

Answer:

acute

Step-by-step explanation:

A function has the function rule y = x - 7. If the input is 4, what is the output?

A. 3
B. -3
C. 11
D. -11

Answers

Answer:

The awnser is B. -3

Step-by-step explanation:

4-7=-3

x-7= y

what is true about the solution to the system of inequalities shown? y < 1/3x -1
y<1/3x-3

Answers

Answer:

Step-by-step explanation:

All values that satisfy y ≤ (1/3)x - 3 are solution

Use the provided information to write the standard form equation of the parabola.

Opens up or down, and passes through (8,0), (13,-5), and (12,0)

Answers

Answer:

              f(x) =  -x² + 20x - 96

Step-by-step explanation:

Parabola f(x) = ax² + bx + c passing through points (8,0) and (12,0) means that 8 and 12 are its root and (x-8) and (x-12) are its factors

So we get:

               f(x) = a(x - 8)(x - 12)

The parabola passes through point (13, -5) that means if x=13 then f(x)=-5

So:

      -5 = a(13 - 8)(13 - 12)  

      -5 = a(5)(1)

      -5 = 5a

       a = -1          {<0 so parabola opens down}

Therefore:

                 f(x) = -(x - 8)(x - 12)

And expanding:

                f(x) = -(x² - 12x - 8x + 96)

So the standard form equation of the parabola:

                f(x) =  -x² + 20x - 96

(-8,7), m=5

Y-7=5(x+8)

Answers

Answer:

The line of the equation is:

[tex]y-7=5\left(x+8\right)[/tex]

Step-by-step explanation:

Given

m=5point (-8, 7)

As the point-slope form is given by

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where m is the slope

substituting the values m=5 and the point (-8, 7)

[tex]y-7=5\left(x-\left(-8\right)\right)[/tex]

[tex]\mathrm{Apply\:rule}\:-\left(-a\right)=a[/tex]

[tex]y-7=5\left(x+8\right)[/tex]

Therefore, the line of the equation is:

[tex]y-7=5\left(x+8\right)[/tex]

is the expression a valid way to calculate a 15% tip on a cab fare of d dollars?

Answer yes or no


EXPRESSION

0.10d + 0.05d Yes or No


0.85d Yes or No


1.015d Yes or No


0.15d Yes or no

Answers

Answer: Yes, no, no, Yes

Plz help me plz I need answer and explanation plz

plz answer me the due date within 10 minute plz answer me

Answers

9514 1404 393

Answer:

  A = {put, the, cake, in, basket}

  B = {is, the, cake, in, basket}

  C = {no, the, cake, in, basket}

  D = { }

Step-by-step explanation:

A = (A -B) ∪ (A∩B) ∪ (A∩C}

A = {put} ∪ {the, cake, in, basket} ∪ {the, cake, in, basket}

A = {put, the, cake, in, basket}

__

B = (B -A) ∪ (B -C) ∪ (B∩A) ∪ (B∩C)

B = {is} ∪ {is} ∪ {the, cake, in, basket} ∪ {the, cake, in, basket}

B = {is, the, cake, in, basket}

__

C = (C -B) ∪ (C∩A) ∪ (C∩B)

C = {no} ∪ {the, cake, in, basket} ∪ {the, cake, in, basket}

C = {no, the, cake, in, basket}

__

D = { } . . . . not defined anywhere

Which expression has a negative value?
O 2+ 12
O (-3)(-8)
O 10-(-18)
0-35-5

Answers

Answer:

-35-5 has a negative value

Step-by-step explanation:

-35 - 5 = -40

If this helps can I get brainliest? Thanks

Is -9.25 greater than 6 1/2

Answers

Answer:

No sir

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

Negatives are always less than positives.

Look at it on a number line:

Hope this helped!

Joe says there is a total of 40 students. Do you agree with Joe? Why or Why not?

Answers

Answer:

Step-by-step explanation:

Well the question you should be asking first is....what is part a? Because if you put that picture up i could mostly help sooo

Find the y-intercept for the following equation.
4x + 9y = 27

Answers

Answer:

(0,3)

Step-by-step explanation:

Consecutive interior angles are

Answers

Answer:

When two lines are crossed by another line (called the Transversal): The pairs of angles on one side of the transversal but inside the two lines are called Consecutive Interior Angles.

Answer:

When two lines are crossed by another line (called the Transversal): The pairs of angles on one side of the transversal but inside the two lines are called Consecutive Interior Angles.

Step-by-step explanation:

It is estimated that there are 828 motor vehicles in the US it is estimated that there are 828 Motor vehicles in the US for every 1,000 people. If the number of
motor vehicles in the US is 260 million, then what is its population to the nearest million?
A) 215 million B) 314 million C) 315 million D) 475 million PLZ HELP I NEED THIS QUESTION ANSWERED QUICKLY!!!!

Answers

Answer:

314 million

Step-by-step explanation:

Given that :

Number of motor vehicle in the U.S for every 1000 people = 828

If the number of motor vehicle in the United States = 260 million

Then,

Let x = number of people Given number of vehicles = 260,000,000

1000 people = 828 vehicles

x = 260,000,000

828x = (260,000,000 * 1000)

828x = 260,000,000,000

x = 314009661. 835

x = 314 million (approx)

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Help me help answer the questions if you know 100% ( the wrong answer is already starch off ) there are 3 different questions . What's the problem with this chemical equation: H2 + 02 --> H20?Select one:a. There's a missing hydrogen in the reactantsb. There's a missing oxygen in the productc. There an additional oxygen in the product I have been trying to do number 2 and I just dont know what the answer is if you can help me thank you so mush Which property (volume , mass , or density) is a measure of the space it takes up? In the context of the text, how do people benefit from the Internet? In what ways does theInternet present new problems? How do you think the benefits of the Internet compare tothe costs? if anyone plays cricket or knows about it pls help me which statement best summarize why the reformation led to religious war?a) the precedent set by the crusade led both catholics and protestantsb)declaration by the pope force d catholics rulers to expunge protestantsc)protestants believed the study of scripture necessitated violent overthrown of non protestant rulersd)a lack of separation between church and state meant that chalenged to religious authority also necesitated challenges to church authority 3/8 of {38/5-1/3{5/4+10/3}12/5 Gene, DNA, cell Cell Membrane, Cell Wall, Chromosomes, and Nucleus in order from small to large The sum of two numbers is 36. Their difference is 68. Find the numbers. the mason stole a cement bag without intimation from the work allotted to him on contract. (true/false) What characteristic defines this organism as eukaryotic a. ability to move c. ability to repond b. presence of a nucleus d. irregular shape and size 56:43 Theo found the driving distance from Glacier National Park to Yellowstone Park to be 448 miles. Theo used a map that had a ratio of StartFraction 5 centimeters over 320 miles EndFraction. How many centimeters is the distance on the map? Round to the nearest unit if necessary. 4 centimeters 7 centimeters 64 centimeters 90 centimeters In Nicaragua, There is a tradition among some people to say overnight in the cemetery,O TrueFalse What is the point of view of James Cross Giblin in this passage from The Riddle of the Rosetta Stone? help please!which phrase best completes the table? Please answer the question in the picture that I have provided Wake up to reality. Nothing ever goes as planned in this world. The longer you live,the more you realize that only pain, suffering and futility in this reality.what show is this from correct answer gets brainly (i already know what show its from) Use substitution to solve the system.4x + 3y = 8y = 3x - 19Please helppp When census numbers show changes in a states total population, what is likely to be affected in the state?