Mathematics College

Which set of ordered pairs does not represent a function?

Group of answer choices

{(6, 0), (-9, 5), (1, -5), (0, 0)}

{(4, 6), (6, 8), (3, 2), (-6, 8)}

{(-9, -7), (-8, -7), (8, 2), (9, -5)}

{(-8, 6), (-8, 5), (-9, 4), (-5, 3)}

Answers

Answer 1

Answer:

the last one

Step-by-step explanation:

No points on a function can have the same x value, can you give me brainliest

Related Questions

I need lots of help​

Answers

Answer:

with what

Step-by-step explanation:

Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels 14 miles per hour slower than the westbound train. If the two trains are 480 miles apart after 3 hours, what is the rate of the eastbound train?

Answers

Answer: 73 mi/hr

Explanation:

Distance to east+Distance to west = 480

But distance = V x t

Let x be the velocity
And t = 3hr

=> 3(x - 14) + 3x = 480
=> 3x - 42 + 3x = 480
=> 6x - 42 = 480
=> 6x = 522
=> x = 522/6
=> x = 87

But eastbound train travel 14 mi less than westbound.

x - 14

But x = 87

=> 87 - 14 = 73

Thus, 73 is the rate of the eastbound train

73 is the rate of the eastbound train while The speed of the westbound train is 59 miles per hour.

What is Speed?

speed is described as. the pace at which an object's location changes in any direction. Speed is defined as the distance traveled divided by the travel time. Speed is a scalar quantity because it just has a direction and no magnitude.

Given, Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels 14 miles per hour slower than the westbound train.

Eastbound train:

time = 3 hrs, rate = x mph, distance = 3x miles

Westbound train:

time = 3 hrs ; rate = x-14 ; distance = 3x-42 miles

3x + 3x - 42 = 480

6x = 438

x = 73 (rate of the eastbound train)

To find the rate of the westbound train:

rate = x -14

rate = 73 - 14

rate of westbound train = 59

Therefore, The speed of the westbound train is 59 miles per hour.

Learn more about speed here:

https://brainly.com/question/28224010

#SPJ1

I'll give brainliest
what is a slope??????

Answers

Answer:

Step-by-step explanation:

The slope is defined as the ratio of the vertical change between two points, the rise, to the horizontal change between the same two points, the run.

Answer:

The slope is the steepness of a function/line

it is the coefficient of x or m in y=mx+b


Dimensions are not necessary on an Isometric drawing
True
False

Answers

Answer:

true

Step-by-step explanation:

Which components would Mr. Kelly use to write an equation to determine the total cost of the meal, given the amount of the bill, x?

Answers

can i see a picture?

IM A DUMB BLONDE AND I NEED YOUR HELP RIGHT NOW

Answers

Answer:

- 1 and 3

Step-by-step explanation:

(6x^4-8x^2) divided by 2x^2, where x does not equal 0?

Answers

Answer:

3x^2 - 4

Step-by-step explanation:

(6x^4 - 8x^2) ÷ 2x^2

3x^2 - 4

PLEASSEEE HELP OMG I WILL DO ANYTHING!!! IM BEGGING

Answers

Answer:

180 boxes

Step-by-step explanation:

The rate of change is 10 boxes per hour, so if you multiply 10 times 18 you will get 180 which is the answer.

The Cowboys have won 11 out of the 12 games they have
played this season. What is their ratio of Wins to Losses?

Answers

eleven wins to one lose 11 to 1

(3x + 23) degree (7x - 37) degree find m angle XYV

Answers

Answer:

An Obtuse angle is an angle whose degree measure is greater than 90 and less than 180o. ... 2x + 8 + 3x + 2 = 180 ... 14 – 23, Provide the name of the following relationships: 14. ... m∠BEC = 5x - 25 and m∠DEA = 7x – 65, find ... 37. If the measures of the angles of a triangle are represented by 2x + 8, x - 8 and 2x – 20.

Step-by-step explanation:

The required measure of angle ∠XYV is given as 112°.

What are the angle?

Orientation of the one line with respect to the horizontal or other respective line is known as a measure of orientation and this measure is known as the angle.

here,
According to the given condition,
As Line WV intersects line XZ at V so,
Angle XYW = Angle VYZ
Substitute the value in the above expression,

3x + 23 = 7x - 37

60 = 4x
x = 15

∠ XYW = 3x + 23
            = 3(15) + 23
            = 45 + 23
            = 68

Now,
∠XYV = 180 - ∠ XYW
Substitute the value in the above expression,


∠XYV = 180 - 68
∠XYV = 112°

Thus, the required measure of angle ∠XYV is given as 112°.

Learn more about Angles here: https://brainly.com/question/13954458

#SPJ2

The graph of a line passes through the two points (-2,1) and (2,1). What is the equation of the line written in general form ?

A. y-1=0
B. x-y+=0
C. x+y -1=0

Answers

Answer:

A

Step-by-step explanation:

When you plot the points (-2,1) and (2,1) on a graph, you get a horizontal lines that crosses through y=1 which can be rearranged to be written as y-1=0

Gerrit Cole’s salary pitching for the Yankees in 2020 is $36,000,000. Cole averages about 2,000 pitches each year. About how much money does Gerrit Cole make per pitch

Answers

36000000 x 2000 = 72000000000

In the expression shown, n
represents a rational number.
7n
What value of n makes the
expression a number less than
7?
A. 3/2
B. 6/6
C. 4
D. 714

Answers

Answer:

C. 4/5

Step-by-step explanation: If you have a fraction with the numerator being less than the denominator then multiplying by 7 you will get a number that is less than 7

Find the slope of the line connecting the point (2,3) to the point (4,6)l

Answers

Answer:

2/3

I hope this helps :D

9514 1404 393

Answer:

  3/2

Step-by-step explanation:

The slope is the "rise" (change in y) divided by the "run" (change in x).

  m = (y2 -y1)/(x2 -x1)

  m = (6 -3)/(4 -2) = 3/2

The slope is 3/2 = 1.5.

Help please, only right answers get brainliest!

Answers

Answer:

90

Step-by-step explanation:

The number of possibilities is the the product of the number of choices of each category.

size: 3 choices

cheese: 2 choices

side dish: 3 choices

drink: 5 choices

number of difference possibilities: 3 * 2 * 3 * 5 = 90

Answer: 90

Joaquin made four times as many goals as daniel during soccer practice today. What is the ratio?

Answers

Answer:

4:1

Step-by-step explanation:

Let the no. of goals Daniel scored be x

Hence,

No. of goals Joaquin scored = 4 x

No. of goals Daniel scored = x

Hence,

The ratio of the no. of goals scored by Joaquin to the no. of goals scored by Daniel

[tex]=\frac{4x}{1x}[/tex]

[tex]=\frac{4}{1} \\=4:1[/tex]



Help my 11 old daughter please I don’t know this type of math

Answers

Answer:

2nd Choice- $2.14 total

Step-by-step explanation:

The expression is just adding the factors, 1.19 and 0.95. Then the counting sets, a whole square shaded is 100 units, a bit more is shaded of the second square, which signifies the .19 cents. Then yellow shade shows the lip balm cost, which is 0.95.

Vijay is celebrating his birthday at Pizza Ranch. The all-you-can-eat meal costs $12 per adult
and $5 per child. He wants to stay under a budget of $180 for the party.
Select the inequality in standard form that describes this situation. Use the given numbers and the
following variables
• X = the number of adults attending
· y = the number of children attending
12x + 5y < 180
B
12x + 5y < 180
52 + 12y < 180
5x + 12y < 180

Answers

Answer:

12x+5y < 180

Step-by-step explanation:

12 (adults) + 5 (kids) < needs to be less than 180 dollars

HELP!!!
A chemical manufacturer wants to lease a fleet of 26 railroad tank cars with a combined carrying capacity of 560,000 gallons. Tank cars with three different carrying capacities are​ available: 7,000 ​gallons, 14,000 ​gallons, and 28,000 gallons. How many of each type of tank car should be​ leased?

Answers

Answer:

16 of the 28,000 gallon tanks

6 of the 14,000 gallon tanks

4 of the 7000 gallon tanks

Step-by-step explanation:

ez

The tank should be leased by each quantity by 4 tank cars of  7000 gallons , 6 tank cars of 14000 gallons and 16 tank cars of 28000 gallons .

What is elimination method?

In the elimination method, we eliminate any one of the variables by using basic arithmetic operations and then simplify the equation to find the value of the other variable. Then we can put that value in any of the equations to find the value of the variable eliminated.

According to the question

Let Tank cars of 7000  ​gallons = x

Let Tank cars of 14000  ​gallons = y

Let Tank cars of 28000  ​gallons = z

A chemical manufacturer wants to lease a fleet of 26 railroad tank cars with a combined carrying capacity of 560,000 gallons.

i.e ,

x + y + z = 26 ---------------------------------------(1)

and

7000x + 14000y + 28000z = 560000  

x + 2y + 4z = 80  --------------------------------(2)

Now , solving equation (1) and (2) by elimination method

x = 4

y = 6

z = 16

Hence, The tank should be leased by each quantity by 4 tank cars of  7000 gallons , 6 tank cars of 14000 gallons and 16 tank cars of 28000 gallons .

To know more about elimination method here:

https://brainly.com/question/14619835

#SPJ2

Which list shows all the factors of 72?
OA) 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
OB) 1, 2, 3, 4, 6, 9, 12, 18, 24, 36, 72
OC) 1, 2, 3, 4, 5, 6, 8, 9, 12, 18, 24, 36, 72
OD 1, 2, 3, 4, 6, 7, 8, 9, 12, 18, 24, 36, 72

Answers

Answer:

b

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

least common multiple

3/6 , 2/12

Answers

Answer:

6

Step-by-step explanation:

3,6,9.12

2,4,6,8,10,12

The office supply closet had 25,473 large paper clips, 13,648 medium paper clips, and 15,306 small paper clips. How many paper clips were in the closet?

Answers

Answer:

The answer is 54,427

Step-by-step explanation:

Add them up

Translate the sentence into an equation.
Twice the difference of a number and 2 equals 6.
Use the variable b for the unknown number.

Answers

Answer:

b + 2 = 6

Step-by-step explanation:

This may not be the right answer, but its what I think it is.

A swester is 20 dollars and is on ssle for 12 dollars. What percentage off

Answers

12 dolars / 20 dolars

the percentage is

(20-12) / 20

= 8/20

= 40 %

I don’t understand this and it’s due at 12

Answers

Answer:

The 20% tip would be 18%

The 80% mark down would be 0.8 I think

The 60% I'm not sure for the 60% one

The 10% I'm not sure for that one but I think it would be 3.75

I think for 75% mark down it would be 0.7 I'm not sure tho and I'm not sure for the rest

Sorry if I'm wrong but hope this helps:)

Question 4
Which situation requires the use of the cube root?
A
determining the surface area of a cube given the side
B
determining the volume of a cube given the side
С
determining the side of a cube given the volume
D
determining the volume of a sphere given the radius

Answers

Answer:

Step-by-step explanation:

O

Please help thank you so much I mark as brainliest​

Answers

The coordinates of point R are (-8, 7)

Will mark Brainliest, 15 points. Easy question.

The point slope form of the line that passes through
(-4, -3) and (12, 1) is
y - 1 = 1/4 ( x - 12). What is the standard form of the equation for this line?

A). X - 4y = 8
B). X - 4y = 2
C). 4x - y = 8
D). 4x - y = 2

Answers

The correct answer will be A hope I’m right

As part of a science experiment, Sam recorded the four values shown in the table, but one of them got smudged on his paper. He remembers that the sum of the trials was −1. What was the value that was smudged?

Trials

−9

12

(smudged)

−8


A) 2


B) −2


C) −4


D) 4


PLEASE HELP IM GONNA FAIL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :(

Answers

Answer:

D) 4

Step-by-step explanation:

−9 + 12 + (unknown) + −8 = −1

Start by going through and testing each option

−9 + 12 + 2 + −8 =

3 + 2 + −8 =

5 + −8 =

−3

−3 ≠ −1

A) 2 is not possible.

−9 + 12 + −2 + −8 =

3 + −2 + −8 =

1 + −8 =

−7

−7 ≠ −1

B) −2 is not possible.

−9 + 12 + −4 + −8 =

3 + −4 + −8 =

−1 + −8 =

−9

−9 ≠ −1

C) −4 is not possible.

From this, D is looking like the answer. But to be sure, test it.

−9 + 12 + 4 + −8 =

3 + 4 + −8 =

7 + −8 =

−1

−1 = −1

D) 4 is the answer.

I NEED HELP ASAP PLEASEEEEEE

Answers

Answer:

3/24= 33/264

2/9= 12/54

4/5= 32/40

8/9= 16/18

42/18= 7/3

32/12= 8/3

Step-by-step explanation:

You have to use common factors and denominators to match numbers. VERY COMPLICTED! Hope this helps!

Other Questions
My Dear Friend:You remember the old fable of "The Man and the Lion," where the lion complained that he should not be so misrepresented "when the lions wrote history."I am glad the time has come when the "lions write history."In this letter to Frederick Douglass, the writer uses an _____ to a fable.AllegoryAlliterationAntithesisAllusion Question #9Multiple ChoiceWhich statement characterizes how the creation of LIMBS benefits developing countries?O Using nanotechnology, a new material is created to benefit many other productsUsing only natural materials, there is little chemical production, thus reducing the pollution in these countriesUsing regional materials creates a sustainable program that breaks countries dependencies on other nationsUsing fabricated materials, no natural resources are overfarmed, keeping the environment intact. 2014 Glynlyon, Inc. What sort of farming defined the first type of agriculture? HEY CAN ANYONE PLS ANSWER DIS MATH QUESTION!!!!!!!! Why did the British think it was necessary to tax the colonists A basketball team played five games. In those games, the team won by 7 points, lost by 3, won by 4, lost by 2, and won by 9. What was the mean difference in game scores over the five games? Finding the Equation of a LineYou have discovered another alien.Move the sliders to change the slope and y-intercept.Create an equation to produce the correct line of travel.slope: 06What is the equation of the line that provides thecorrect path to rescue this alien?A. Y=5B. Y=x+5C. Y=-x+5D. Y=5x Mike is 46 years old. He is 4 years older than three times his son, Jared's age. Find Jared's age. Solve the inequality and complete a line graph representing the solution. In a minimum of two sentences, describe the solution and the line graph.8 3x + 5 In what situations should you show enthusiasm at work? Check all of the boxes that apply.when you are congratulated on a job well donewhen you are offered a new projectwhen you know that gossip is occurring among colleagueswhen you are running a team meetingwhen you are offered a promotion James enjoys spending money at the hardware store. He bought a wrench for $9.14, a nail gun for $54.48, and a pound of nails for $6.98. How much change did James get if he paid with a hundred-dollar bill? * Recall that the perimeter of a figure such as the one to the right is the sum of the length of its sides. Find the perimeter of the figure. what is the structure of the cell wall I have corona what do I do Which of the following might have contributed to the decline of both the Harappan and Mayan civilizations? civil war failure of tropical soil European invasion natural disasters Which statement best describes how entrepreneurship affects a society'seconomy?A. It encourages people to take risks to create new products.B. It organizes the people who help a business operate.C. It provides the raw materials needed to produce goods.D. It supplies businesses with the tools they need to function. how many significant digits are there in 074.0030 PLEASE SOMEONE HELPP The track star runs 100m at a rate of 10.4m/s. How long did it take to run 100m? 2. You went to a cousin's birthday party and your uncle has had a fewbeers. You notice a him walking toward the door and takes out hiskeysa. What is the risk factor of thissituation? (1 pt)b. Describe a possible outcome tothis situation. (1 pt)c. Describe how you would respondto avoid danger. (2 pts)