Mathematics Middle School

Please determine the constant of each question and then write in y=kx form. Remember k=constant. Anytime you use the equation y=kx that is for a
proportional table or graph.

Please Determine The Constant Of Each Question And Then Write In Y=kx Form. Remember K=constant. Anytime

Answers

Answer 1

Answer:

9. Y=4x 10. Y=0.5x

Step-by-step explanation:

9. The dependent or in other words Y is inches and independent is x in this case Y is dependent so it denpends on x  since the inches rely on how much bracelts there are it means inches is y and bracelts is x. Then we do 76 divided by 19 or you can do 36 divded by 9 and both of those give us 4 which is 4 inches per a bracelet and our equation would be Y=kx or in this case Y=4x. You can check if its correct by subtituting x for 9 and if it equals 36 it means its correct.  You can also do times 19 and if it equals 76 its correct.

10.  Same proccess our x is gallons and our y is hours we can choose either one 3 divided by 6 which is 0.5 or 5.5 divided by 11 which also gives us 0.5 this proves its proporitonal and our equation would be Y=0.5 x. you can check by subtituing  x for 6 or x for 11.

Related Questions

Which describes the correlation shown in the scatterplot?
1. There is a positive correlation in the data set.
2. There is a negative correlation in the data set.
3. There is no correlation in the data set.
4. More points are needed to determine the correlation.

Answers

2. There is a negative correlation in the data set.

one more question to go :0

Answers

Answer:

If reflecting over the Origin

A' (-2,-5)

B' (-1,-2)

C' (-3,-1)

If reflecting over the Y-axis

A' (-2,5)

B' (-1,2)

C' (-3,1)

If reflecting over the X-Axis

A' (2,-5)

B' (1,-2)

C' (3,-1)

Hope this helps

Please hurry! it marked missing so are all my other question plz hurry if u can plz solve all my other questions

Answers

Answer:

Look at step-by-step

Step-by-step explanation:

1. D

2.H

3.C

4.G

5.1809

Alright I need help with this . Please and thank you✨

Answers

Sorry, it's sideways. i cant see it well

Uhhh can you please upload straight

Anyone know this?


Original Equation: Student Solution:
x - 5 = 12 x = 17The student’s solution to the equation is
.
Original Equation: Student Solution:
3x + 4 = -11 x = 5The student’s solution to the equation is
.
Original Equation: Student Solution:
-2x = 9 x = -4.5The student’s solution to the equation is
.
Original Equation: Student Solution:
-3 + x2 = -19 x = 4The student’s solution to the equation is
.
Original Equation: Student Solution:
x3 = x = -5The student’s solution to the equation is
.


The possible answers for all of them are correct or incorrect.
I will be marking Brainliest if possible, after the Performace Task is done.

Answers

I believe the answers are...
1.) Correct
2.) Incorrect
3.) Correct
4.) Correct
5.) Incorrect

1: correct

2:incorrect: -5

3: correct

4:incorrect: -8

5:correct

I’m not 100% sure about number 5 but I hope this helped.

The area of a rectangle is found by multiplying length times the width. What is the area of a rectangle with a length of 32/4 and a width of 24/15 inches?
1.6 sq. in.
8 sq. in.
12.8 sq. in.
24 sq. in.

Answers

1.6* 8= 12.8 square inches

Answer:

12.8

Step-by-step explanation:

32/4 =8 24/15=1.6

8 times 1.6= 12.8

Plzz Help ASAP ⚠⚠⚠
THXXXXXXX

Answers

It’s the last answer choice.
The coordinates of the red circle is (3/4, 1_ 1/2)

Help?? I'll give points and brainlist! just answer the right question!

Answers

Answer: B white dogs

Step-by-step explanation:

Answer:

Step-by-step explanation:

multi-coloured Dogs

can some please answer number 37 and 41

Answers

Answer:

37. 4.25

41. .54 repeating itself

Step-by-step explanation:

Answer: #37 - 2.35 and #41 - 1.83

Step-by-step explanation:

You are suppose to divide the bottom to the numerator (top number) in order to get a decimal

A set of furniture contains one table and four chairs. How much does one chair cost, if the table costs and 80 dollars and the whole furniture set costs 200 dollars?

Answers

Answer:

Answer

0

LullabySong635

c = chair

200 = 80 + 4c

Subtract 80 from 200

120 = 4c

Divide 120 by 4

30 = c

A one-night stay at the Great Wolf Lodge is $249. If you have a coupon for 10% off the room rate and sales tax is 12.75%, find the total cost for one night.

Answers

Answer:

$252.68

Step-by-step explanation:

Find 12.75% of 249 by using formula T= A + (A•I/100)

T=249+(249•12.75)/100)= 31.75 (taxes)

Then add taxes to room cost;

249+31.75= 280.75

Then you’d apply the coupon of 10% by using; Discount = Original Price x Discount %/100

Discount = 10% or 10/100=0.1

Discount = 280.75 x 0.1

= $28.08

Now you’d find the final price by;

Final Price = Original Price - Discount

Final Price = 280.75 - 28.075

Final Price = $252.68

Answer:

The total cost for one night is $252.67

Step-by-step explanation:

We would first add 12.75% of 249 which is $31.75:

$249 + $31.75 = $280.75

Then we would take off 10% of $280.75 which is $28.08:

$280.75 - $28.08 = $252.67

Can someone help with these 2 boxes?

Answers

The second question goes with the first box and the third box goes with the third question:)

Answer:

The bottom left box goes into the top left square. The bottom right box goes into the top right square.

Step-by-step explanation:

using a ruler how could you calculate the floor area of your classroomm

Answers

Answer:

i had to do my room so the answer is perimeter

Step-by-step explanation:

need help with this will give brainliest!!!!!

Answers

Answer: All of the above and btw for you auto clicker problem search up op auto clicker 3 then download it

Step-by-step explanation:

.................................................

Answers

Answer:

415,439,559

Step-by-step explanation:

Its always + 24

Answer: 415, 439,559.

Step-by-step explanation: you +24

The ratio between the number of red and green marbles in a box is 3:7. How many marbles are in the box if there are 20 fewer red marbles than green marbles?

Answers

Answer:

50 marbles

Step-by-step explanation:

The difference between the ratio of the red and green marbles is 4 units and the number value is 20 so its safe to say that 4 units is equal to 20 and thus one unit is 5 and because of the fact that there is a total of 10 units of marbles in the box according to the ratio, just multiply 5 and 10 which you get 50.

4 units = 20

1 unit = 20÷4 = 5

Total = 10 units

10 unit = 5 ×10 = 50

Ans : 50 marbles

The salaries of three employees are listed below. Each employee was recently given a raise.

Employee Salaries
Employee Salary
[before raise] Raise
Jane $41,100 4%
John $44,400 4.5%
Jack $39,800 3%

What is the total of all three raises?
A.
$14,410
B.
$10,651
C.
$4,761
D.
$4,836

Answers

Answer: D.)

Explanation:

4% of 41,100 is 1,644
4.5% of 44,400 is 1,998
3% of 39,800 is 1,194

In total the raises equal: D.) $4,836

Here are the prices for bottles of water that are the same brand and same size in different stores.



Store A: 24 for $4.56

Store B: 12 for $3.50

Store C: 18 for $4.00

Which store has the best deal?

Answers

Answer:

Store A

Step-by-step explanation:

Store A is 0.19 cents per bottle

Store B Is 0.29 cents per bottle

Store C is 0.22 cents per bottle

Price / quanitity = price per bottle

Store A I do believe

THREE oranges cost $1.35. What is the unit price for oranges? THE CHOICES ARE: $0.45,$2.25,4.05,6.75 CHOOSE ONE CAREFULLY WITH PROOF AND EXPLANATION.

Answers

If three oranges cost $1.35, divide that by 3 and you'll get $0.45.
So $0.45 is your answer.

Answer:

0.45

Step-by-step explanation:

To find the unit price, you take the total price ($1.35) and divide it by the amount of oranges (3).

1.35 divided by 3 is 0.45.

how do i give out more than 5 points here???????????????????????????????????????????

Answers

Answer:

answer questions so you are able to earn enough points

The more question you answer the more points you get and when you answer it should show you how many pints you have and you can choose how much points to give out but it will divide the amount of point you give by 2 because 2 people will answer

There are 3 sharks for every 5 fish at the NC State Aquarium. How many sharks and fish can be at the NC State Aquarium?




9 sharks and 10 fish



22 sharks and 28 fish



39 sharks and 65 fish



6 sharks and 11 fish


HURRY I'M TIMED!

Answers

C- 39 sharks and 65 fish
39 sharks and 65 fish

I need help with this.

Answers

Answer:

-8,10

Step-by-step explanation:

The answer is: y=3x-8
Explanation: you always use y=mx+b

A triangle was translated 4 units down.

In the graph, which figure is the pre-image and which figure is the image?
TriangleFGH is the image and TriangleABC is the pre-image
TriangleFGH is the pre-image and TriangleABC is the image.
Both triangles are images.
The image cannot be determined from the graph.

Answers

Answer:

B

Step-by-step explanation:

Answer:

The answer is B trust me

Step-by-step explanation:

:) <3

Robert is using the following data samples to make a claim about the house values in his neighborhood:

House Value
A $250,000
B $275,000
C $300,000
D $267,000
E $250,000


Based on the data, should Robert use the mean or the median to make an inference about the house values in his neighborhood? (10 points)
Group of answer choices

He should use the mean because it is in the center of the data.

He should use the median because it is in the center of the data.

He should use the median because there is an outlier that affects the mean.

He should use the mean because there are no outliers that affect the mean.

Answers

Answer:

b

Step-by-step explanation:

The answer is B I think

Jackson and his grandfather constructed a model for a birdhouse. Many of their neighbors offered to buy the birdhouses. Jackson decided that building birdhouses could help him earn money for his summer camp, but he is not sure how long it will take him to finish all of the requests for birdhouses.

If Jackson can build 7 birdhouses in 5 hours, write an equation that will allow Jackson to calculate the time it will take him to build any given number of birdhouses, assuming he works at a constant rate.

(a).Write an equation that you could use to find out how long it will take him to build any number of birdhouses.



1. How many birdhouses can Jackson build in 40 hours?

2. How long will it take Jackson to build 35 birdhouses? Use the equation from part (a) to solve the problem

Answers

1. Jackson can build 56 houses in 40 hours
2. It will take Jackson 25 hours to make 35 birdhouses

Answer:

Answer to (a) An equation would be Y= THE BIRDHOUSES DIVIDED by the AMOUNT OF HOURS ( Y= 7/5x )

Answer to 1.) 40 Hours = 56 Birdhouses

Answer to 2.) 35 Birdhouses = 25 Hours

Step-by-step explanation: I did the math. Hope this helps ;)

If the triangle shown in the diagram is translated 3 units right and 4 units down, what will be the coordinates of S'?

S’(1,
)

Answers

Answer:

-5

Step-by-step explanation:

Answer:

-5

Step-by-step explanation:

Abigail, Beth, and Caitlin are participating in a cooking contest where they must each bake a pie
in the shortest amount of time.
Abigail (A) takes 1.25 hours to make the pie.
Beth (B) takes 40 minutes,
Caitlin (C) takes 4200 seconds.

Answers

Answer:

B

Step-by-step explanation:

1.25 Hours =

4500 Seconds

40 Minutes =

2400 Seconds

4200 seconds=

4200 seconds

Answer:

B

Step-by-step explanation:

Solve for x.

−4/3x+1/6<7/9

Answers

I believe that the answer would be x> -11/24

Answer:

x > -11/24

Step-by-step explanation:

i took test

Derive the formula for the equation of the circumference of a circle. In your answer, explain how the equation relates to an n-gon circumscribed about the circle as n gets larger and larger.

Answers

Answer:

pi

Step-by-step explanation:

The conference of circles 3.14 Which is pi

Answer: Pi

Why: Well The conference of the circles are equal to pi which is “pi”

What is the slope of the line whose equation is −48=2x−8y?

Answers

Answer:

1/4

Step-by-step explanation:

To find the slope you need it in slope-intercept form: y=mx+b

So we need to move the numbers:

-8y=-2x-48 (Move the 2x to the other side)

y=1/4x+6 (Divide by -8)

m is the slope so 1/4 is the slope

Solve for the y= mx + b first
8y = 48 + 2x
Y = 1/4x + 6
The M is the slope
So slope is 1/4
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