Mathematics High School

Which set is a function?
A:{(0,3), (3,0), (0,4), (4,0)}
B:{(0,2), (2,0), (4,6), (6,4)}
C:{(2,6), (3,6), (4,6), (2,0)}
D:{(6,2), (2,0), (4,6), (6,4)}

Answers

Answer 1

Answer:

B

Step-by-step explanation:

Related Questions

Sheila has 11 1 2 pounds of potato salad. She wants to divide the potato salad into containers, each of which holds 1 1 4 pounds. How many containers does she need?

Answers

Answer:

9 containers

Step-by-step explanation:

Given

Total pounds of potato salad = 11 1/2 pounds

If one container holds 1 1/4 pounds:

The number of container that 11 1/2 pounds can hold is expressed as:

Number of container = Total pounds/volume of one container

Number of container = 11 1/2 ÷ 1 1/4

Convert to improper fraction

Number of container = 23/2 ÷ 5/4

Number of container = 23/2 × 4/5

Number of container = 92/10

Number of container = 9.2

Therefore she will need 9 containers

What is the answer? g= 1+2a/a solve for a

Answers

I think the answer is 3 because 1 plus 2 equals 3

Which expression is equivalent to -6( -2/3 + 2x)

Answers

Answer:

4 - 12x

Step-by-step explanation:

-6 (-2/3 + 2x) =

(-6/1 * -2/3) + (-6 * 2x) =

4 - 12x

Answer:

4 - 12x

Step-by-step explanation:

trust

ASAP ASAP ASAP
please help me

Answers

Answer: Option B - 3 1/2

Step-by-step explanation:

Using the graph they give you on your problem, you can see that they split the fourths into eighths for you. To find how much sauce Alfredo has, you can count the little squares at the bottom up to 7. Then, you check where that is relative to the top squares. When you finish counting, you will see you have passed 3 of the 1/4 size boxes and you are halfway through the last 1/4 size box. Therefore, Alfredo can make 3 and 1/2 servings.

WILL GIVE BRAINLIEST
A pair of sunglasses is discounted by 30%. The discounted price is $35. What was the original price of the sunglasses?
(Please show work!)

Answers

30 divided by .70 equals 50. So, if you do 50 times .30, you’ll get 35.

SOMEONE PLEASE SOLVE. EASY POINTS PLEASSSSE.

Answers

Answer:

The second one

Step-by-step explanation:

ur welcome sire or madam which ever one you are

Will give brainliest

Answers

Step-by-step explanation:

60n=180

n=3

180(2-3)

360-540=-180

what is 4 divided by 1 third evaluated to

Answers

4 divided by 1/3 is the same as 4 time 3 so:

12
12. Hope this helps!!

which number is between 42.3 and 42.2

Answers

Answer:

42.25

Step-by-step explanation:

The ordered pairs (-4,3),(0,5),(1,1), and (7,-2) represents a relation. Determine the domain and range

ILL GIVE BRAINLEST HURRY UP THO

Answers

Answer:

Domain: {-4,0,1,7}

Range: {3,5,1,-2}

Step-by-step explanation:

Domain is the x values so : {-4,0,1,7}

Range is the y values so : {3,5,1,-2}

Hope this helps!

Answer:

Domain: {-4,0,1,7}

Range: {3,5,1,-2}

Step-by-step explanation:

Use the top guy's answer

write an equation of the line with a slope of 4/5 and a y intercept of 0

Answers

Answer:

y = 4/5x

Step-by-step explanation:

slope intercept form is written as y = mx + b. the m represents slope, and the b represents y intercept. replace the variables with the numbers (since y intercept is 0, leave it blank) and you're left with y = 4/5x. hope this helps :)

help plz ill give brainliest​

Answers

Answer:

b

Step-by-step explanation:

Order these 4 fractions from least to greatest. * 10 points Captionless Image Option 1 Option 2 Option 3

Answers

Answer:

Me neither. Or you didn't post them.

Answer:

There literally isn't an image

Step-by-step explanation:

If angle 3 is 49 degrees what is the measurement
of angle 6?

HELP PLS 15 POINTS!:)

Answers

Answer:

49 degrees

Step-by-step explanation:

the total degrees is 360

<1+<2+<3+<4=360 degrees

<5+<6+<7+<8=360 degrees

but <1=<4=<5=<8 and <2=<3=<6=<7

6+12x+36=−8.5x−40 equals what ?

Answers

Answer:

x = -4

Step-by-step explanation:

Answer:

6=12=36=54

8.5x-40=

try 4

The graph shows the locations of point C and point D. Point E is graphed at (n, 2).
The distance from point D to point E is equal to the distance from point D to point C.
What is the distance from point D to point E? What is the value of n? Enter your answers in the boxes.

Answers

Answer:

10.69

Step-by-step explanation:

Are 67.13 and 63.10 equivalent decimals yes or No?

Answers

Answer: No

Step-by-step explanation:

67.13>63.10

Look at the each of the numbers, the first number is six in both of the decimals, now look at the second number in the first decimal the second number is 7, and in the second decimal the number is 3

7 is greater than 3 meaning these two decimals are not equal

please help a girl out:(( im not good at math:/

Answers

Answer:  [tex]\frac{15}{36}[/tex] , [tex]\frac{8}{36}[/tex]

LCD is 36

Step-by-step explanation:

[tex]\frac{5}{12} * \frac{3}{3} = \frac{15}{36}[/tex]

[tex]\frac{2}{9} * \frac{4}{4} = \frac{8}{36}[/tex]

15/36 18/36
Would be the answers

Choose the best unit (mm), (cm), (m), or (km) to measure each of the following.

Your best friend’s height
The thickness of a pepperoni slice
The distance from Chicago, Illinois to Melbourne, Australia

Answers

Answer:

Meters

millimeters

km

Step-by-step explanation:

Solve for n: 21k − 3n + 9p > 3p + 12.

Answers

Answer:

n<2p-4+7k

Step-by-step explanation:

divide each side by factors that do not contain the variable.

The johnsons annversary party will cost 48 dollars if 12 people come to the party. It will cost 88 dollars if 22 people come to the party. What is the cost per gusset.

Answers

Answer:

Cost per gusset = 4

Step-by-step explanation:

Given:

Cost for 12 people party = $48

Cost for 22 people party = $88

Find:

Cost per gusset

Computation:

Cost per gusset = 48 / 12

Cost per gusset = 4

Cost per gusset = 88 / 22

Cost per gusset = 4

Express 40% as a fraction in lowest term

Answers

Answer:

4/10=2/5

Step-by-step explanation:

Answer:

2/5

Step-by-step explanation:

40/100 divide both sides by 20, and get 2/5

What is the domain of the given function ?

Answers

Answer:

I believe it is a. {x | x = -6, -1, 0, 3}, but I could be wrong.

Step-by-step explanation:

the correct answer is a.

The "Pick 3" at horse racetracks requires that a person select the winning horse for three consecutive races. If the first race has eleven entries, the second race nine entries, and the third race seven entries, how many different possible tickets might be purchased?

Answers

Answer:

693

Step-by-step explanation:

To find the number of possible tickets that would be purchased we simply multiply the total number of choices that each race provides together. This would tell us how many combinations exist which in term is the same as the different possible tickets that can be purchased. Since the choices for the first race are 11, the second race 9, and the third race 7, we multiply these numbers together...

11 * 9 * 7 = 693 possible tickets

daniel earns extra money as a lifeguard he earns 37 dollars for 4 hours and 64.75 for 7 hours. the relationship between his earnings and the time worked is proportional true or false?​

Answers

Answer: Yes, it is proportional.

Step-by-step explanation:

Find the amount Daniel earns each hour.

Divide the amount of money by the number of hours to find each earnings per hour.

Life guard:  $37 for 4 hours.

37/4 = 9.25

64.75/ 7 = 9.25

Since Daniel receives the same amount of money per hour which is $9.25 per hour, then the relationship is proportional.

4 less than 3 times a number added to 7 gives 17​

Answers

Answer:

(3x + 7) -4 = 17

Step-by-step explanation: Thats the written equation if that is what you are asking for.

Can someone help me to find the slope?

Answers

Answer:

y=-2x+5

Step-by-step explanation:

1/2y+6x-36=0 I need help finding the equation for y

Answers

Answer: y=−12x+72

Add -6x to both sides.

You should get: 1/2y - 36 = -6x

Add 36 to both sides.  

1/2y = 36 - 6x

Divide both sides by 1/2.

Which gives you

y = -12x +72

I don't know if this is the answer you're looking for but hopes this helps

Salam walks along a path surrounding a circular pond. The paths radius is 150 meters. Salam walks 75 meters per minute. About how long does it take Salam to walk around the path once.

Answers

Answer:

The time it takes Salam to walk around the path once is 12 minutes 34 seconds

Step-by-step explanation:

Given;

radius of the circular pond, r = 150 m

speed of Salam, v = 75 m/min

A single distance round the circular path is given by;

d = 2πr

d = 2π(150)

d = 942.6 m

Time it takes Salam to walk around the path once, is given by;

time = distance / speed

time = 942.6 / 75

time = 12.568 minutes

time = 12 minutes 34 seconds

Therefore, the time it takes Salam to walk around the path once is 12 minutes 34 seconds

Solve 5x-4=3x+8
a. Model

b. Preform the step to have variables(circles) on only one side

c. Write the resulting step.

d. Preform the step to have the variables (circles) alone on one side

e. Write the Resulting step.

f. Divide the varibles (circles) ad numbers (squares) into equal groups.

Please help me :)

Answers

Answer would be 17474773838
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