Mathematics Middle School

Please help me I will give you the brain thing and extra points image below.
Which statement about this mapping is true?

The mapping represents y as a function of x, because each y-value is related to exactly one x-value.

The mapping represents y as a function of x, because each x-value is related to exactly one y-value.

The mapping does not represent y as a function of x, because 4 y-values are related to 1 x-value.

The mapping does not represent y as a function of x, because there are more x-values than related y-values.

Please Help Me I Will Give You The Brain Thing And Extra Points Image Below.Which Statement About This

Answers

Answer 1
The mapping does not represent y as a function of x, because 4 y-values are related to 1 x-value
Answer 2

Answer:C

Step-by-step explanation:

Related Questions

Because of demand, concert tickets that normally sell for $89.99 each are marked up 20%. If Mark wishes to purchase 8 tickets, how much will he pay in total?

Answers

Answer:449.95

Step-by-step explanation:$89.99 divide by 20%=449.95 hope this helps you

Answer is $868.80 because 107.97 per ticket with the 20% added on x 8

LAST ONE!!!!
5. A scale factor of less than one makes the scaled copy.....?
5 points
Larger
Not enough information
IDK
Smaller
6. Multiplying by 1/3 is the same as dividing by 3.
5 points
It depends on the number being divided.
False
It depends on the number being multiplied.
True

Answers

Answer:

5. smaller

6. yes

Give the other guy a crown lol i saw the comments

[{18/3}] - 4
extra characters

Answers

Answer:

2

Step-by-step explanation:

1st you do 18 divided 3 together 6 and also second you do 6 subtract by 4 together 2.

Answer:

2

Step-by-step explanation:

hope this helps

The table shows how far several students ran
Student Distance
3
Matthew
mile
3
Jeremy
mile
4
Tabitha
3
10
mile
3
Camila
mile
Who ran the farthest?
Matthew
Jeremy
Camila
Tabitha

Answers

Answer:

Tabitha

Step-by-step explanation:

Tabitha ran the longest because she ran 10 miles it says.

Elena needs to find a table that will fit three cube-shaped cases, each containing a frog. If the volume of each case is 1,000 cubic inches, could she use a table with a top that measures 2 1/2 feet long and 1 1/2 feet wide? Explain.

I NEED THIS ASAP. THIS IS DUE TODAY AT 5:45 (im on my last question so plzz help)

Answers

Answer:

The area of the table is 3.75 feet

The boxes are .83333 feet by .83333 feet so that area is .69

.69x3 is 2.07 so yes they will fit on top of the table

Which values of a, b, and c correctly complete the division?

One-sixth divided by three-fifths = StartFraction 1 Over a EndFraction times StartFraction b Over c EndFraction
a = 6, b = 5, c = 3
a = 6, b = 3, c = 5
a = 1, b = 3, c = 6
a = 1, b = 5, c = 3

Answers

Answer:

a=6, b=3, c=5

Step-by-step explanation:

jevdgak da

The values of a, b, and c for the correctly complete the division will be,

⇒ a = 6, b = 5, c = 3

What is Fraction?

A fraction is a part of whole number, and a way to split up a number into equal parts.

Given that;

The algebraic expression is,

''One-sixth divided by three-fifths = Start Fraction 1 Over a End Fraction times Start Fraction b Over c End Fraction''

Now,

Write the mathematical expression as;

⇒ 1/6 ÷ 3/5 = 1/a  × b/c

Simplify the expression as;

⇒ 1/6 ÷ 3/5 = 1/a  × b/c

⇒ 1/6 × 5/3 = 1/a  × b/c

⇒ 5 / 6×3 = b / ac

After comparing, we get;

a = 6, b = 5, c = 3

Thus, The values of a, b, and c for the correctly complete the division will be,

⇒ a = 6, b = 5, c = 3

Learn more about the fraction visit:

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Plz help pleaseee
Someone plz

Answers

Answer: x = 80

Step-by-step explanation:

Answer:

i thnk it 80

Step-by-step explanation:

What is the slope of the line?
-4x+7=2y-3
Choose 1 Answer
A. -1/2
B. -2
C. -3
D. -1/3

Answers

The slope is b -2 :)
The answer is negative 2 because you need to turn it into slope intercept form

help plz I will give brainlesed if it's correct

When doing the laundry, you use 17 cups of detergent for every 2 gallons of water. Which of the following equations can be used to calculate c, the number of cups of detergent needed when using 10 gallons of water?

Answers

Answer:

C

Step-by-step explanation:

Answer:

Answer is A

Step-by-step explanation:

May i have brainiest?

What is the 5th triangular number?

Answers

Answer: the answer is 15th

Brainliest?

Step-by-step explanation:

Answer:15th



Explanation: Brainlest? Or a thanks?

2.A plane uses a certain amount of fuel based on the number of miles it travels
as shown in the table.
Miles Traveled
0
30
60
90
120
Gallons of Fuel
0
156
312
468
624
a. What is the slope of the table, and what does it mean in the situation?
b. What is the y-intercept of the table, and what does it mean in the situation?
c. Write an equation for the table.

Plz Help!!!

Answers

Answer:

slope is 12, y intercept is 312, F(x) 2+6y-3=-24

Step-by-step explanation:

thats fax

ILL GIVE BRAINLIEST

It’s easy I’m just dumb, if you could help itd be greatly appreciated!!

Answers

Answer: C 4 1/2

Step-by-step explanation:

So I think I know the answer if brainliest = brainliest that means brainliest equals brainliest

.Evaluate the expression below.
(5.2 + 6.8) x - (25 ÷ 5) x

Answers

Answer:

7x

Step-by-step explanation:

(5.2+6.8)x-(25/5)x

(12)x-(5)x (Do the expressions in the parentheses, remember PEMDAS)

12x-5x (Multiply the terms in the parentheses by the value (x) outside of them)

7x (Subtract 5x from 12x)

The value of the equation is 7x

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be A

Now , the value of the equation is

The "=" sign and terms on both sides must always be present when writing an equation.

The value of A = ( 5.2 + 6.8 ) x - ( 25 / 5 ) x

On simplifying the equation , we get

The value of A = ( 12 ) x - ( 5 ) x

Now , multiplying the coefficients of the equation with the variable x ,

The value of A = 12x - 5x

On subtracting 12x from 5x , we get

The value of A = 7x

Therefore , the value of A is 7x

Hence , The value of the equation ( 5.2 + 6.8 ) x - ( 25 / 5 ) x is 7x

To learn more about equations click :

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15(2x−15)=110(4x−30)

Answers

Answer:

15/2

Step-by-step explanation:

if you need in decimal form its 7.5 and as a mixed number is 7 1/2

Marco purchased basketball tickets for himself and 3 friends. The tickets cost a total of $72.48. Use rational numbers to write and solve an equation to represent how much he spent on each ticket.

Answers

Answer: Each ticket cost $18.12

Step-by-step explanation: You divide $72.48 by 4

18.12

Step by step solution

72.43 divided by 3

QOTD: I am starting something new for people that want to advance on this wonderful foundation. I will post a Question everyday, that will get a different amount of points. Maybe even Brainliest.

Question: (Order of Operations)
1. 21 / (6-3) = ________
2. 5+4 x 7 = _______

Answers

Answer:

1. 7

2. 33

Step-by-step explanation:

1. you first subtract 6 and 3 (pemdas) then giving you 3, now divide 21 and 3 giving you 7!

2. again using pemdas you would multiply 4 and 7 giving you 28 then just add 28 and 5 to give you a final answer of 33!

Answer:

1. 21 / (6-3) = 7

2. 5+4 x 7 = 33

Step-by-step explanation:

1. First we do the parenthesis,, and 6-3 is equivalent to 3. Then we can divide 21 by 3 and we get 7 !!

2. First, we should do the multiplication. We would then get 4x7=28. Then we should add 28 and 5 to get 33 !!

I love your idea, it sounds great !! have a good day :))

Halle has 36 feathers, 48 acorns, and 60 agates. She wants to put all of these items into bowls with the same number of feathers, acorns, and agates in each bowl and none left out. What is the maximum number of bowls she can put the items into?
A. 12

B. 6

C. 4

D. 3

E. 2

Answers

Answer: 12 because all the numbers are a multiple of you guessed it 12 :D mark brainliest :D

Answer:

its all 12

Step-by-step explanation:

because if u look at it 1 x12=12 2x6=12 4x3=12 and goes on

.A cube. The top face has points G, B, C, F and the bottom face has points H, A, D, E.
Which line segment is not a diagonal through the interior of the cube shown?
Side B E
Side C H
Side C E
Side D G
The answer is CE Your welcome :)

Answers

Answer: C E

Step-by-step explanation:

Answer: side C E

Step-by-step explanation:

How do you write this as a decimal?
-2 3/5 x 4

Answers

The answer should be -10.4

Answer:-2.6x4

3/5 is 0.6 as a decimal

Have a good day

Step-by-step explanation:

An albatross is a large bird that can fly 400 kilometers in 8 hours at a constant speed. Using d for distance in kilometers and t for number of hours, an equation that represents this situation is d = 50t .


1. What are two constants of proportionality for the relationship between distance in kilometers and number of hours? What is the relationship between these two values?


2. Write another equation that relates d and t in this context.

Answers

Answer:

1. What are two constants of proportionality for the relationship between distance in kilometers and number of hours? What is the relationship between these two values?

The two constants of proportionality are 50 (for kph), and 50 (for distance traveled). The relationship between the two values is if either of them were to change it would affect the time.  If the bird is flying at a constant rate, the distance determines the time needed to travel the distance, and if the bird were to fly at a different constant rate then the time would change as well, most likely lengthening.

2. Write another equation that relates d and t in this context.

If the albatross were to fly 90 kilometers with the variable T (# of hours) equaling 1.16667, what was the constant speed? (round your answer

to the nearest tenth)

The albatross's constant speed was:  77.1 kilometers per hour

Step-by-step explanation:

PLZ PLZ PLZ HELPppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

H

Step-by-step explanation:

When we simplify radicals we need to make sure that one of the numbers in the pair of numbers is a perfect square. Explain why it is important (and necessary) to always have one of the numbers be a perfect square? How does it help us simplify radicals?

Answers

You would have to simplify 637 and then you would get your answer 9.17

Pls Help ASAP Will give 14 points

Answers

b answer b b b b b b b b b b b b b b b b b
The answer is b because the answer is b because b is the answer of b

In other words, the answer is b:)

7(5)(-3)

find the answer and explain how u got it

Answers

Answer:

-105

Step-by-step explanation:

7*5=35

35*-3=-105

Answer:

-105

Step-by-step explanation:

7 x 5 = 35

35 x -3 = -105

Remember the negative

it is negative 105

hope this helps!!!!

PLZ PLZ NEED HELP ASAP DUE IN 6mins!!!!

Answers

Answer:

Betty goes first and the other one goes 3rd

Step-by-step explanation:

Answer:

I'm sorry if I wrong but im pretty sure the field trip one goes in the 3rd slot

If 4 (A) between −3 and −1
(B) between −4 and −8
(C) between −4 and 0
(D) between 2 and 3
(E) between −1 and 0

Answers

Answer:

(D)

Step-by-step explanation:

If Jonny had 5 apples and he eats 2 how many apples do he have left

Answers

Answer:

3

Step-by-step explanation:

5-2=3

Answer: 3 apples

Step-by-step explanation: you subtract 2 from 5(5-2) and it gives you 3

Here is the question.

Answers

the second one(im pretty sure)

A roller coaster climbs to a height of 196m before it goes into an underground tunnel that is 19m below ground. What is the height difference between the highest point and the lowest?
ill put brainlest!

215m

-177m

177m

-215m

Answers

Answer:

215m

Step-by-step explanation:

The roller coaster is at a height of 196m. Then it goes 19m underground, which is equivalent to -19m. What is the difference between -19 and 196? 215.

215m step-answer-check

Why is it important to make sure the decimal point is in the correct spot when adding and subtracting decimals? Give an example to help explain your answer.

Answers

Answer:

It is important to make sure the decimal point is in the correct spot because if its to the side it could offset the answer.

Step-by-step explanation:

10.5+8.5=?

if you moved the decimal on the 10 one space to the left the answer would be:

1.05+8.5+9.55

But the correct answer would be:

10.5+8.5=19

Hope this helped!

If it’s not in the right place it will mess up the whole problem. It could offset the answer
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