Mathematics Middle School

Use the picture to help you answer theese questions.
1 What is the constant of proportionality?

2 Write an equation to show the relationship between m, miles and g, gallons of gas.

3 At this rate, how many gallons of gas will be needed to travel 245 miles?

Use The Picture To Help You Answer Theese Questions.1 What Is The Constant Of Proportionality? 2 Write

Answers

Answer 1

Answer: 70

Step-by-step explanation:

I think

Answer 2

Answer:

Items 353 - 382 — Grade 7 Answer Key. ITEM 2. Marcia dusts. I. K of her cabinets with. J. I ... ITEM 3. Jason ran.

of a mile in 12 minutes. How many miles can Jason run in 1 hour? ... The table shows a proportional relationship between the number of ... Write an equation using the constant of proportionality that models the

Step-by-step explanation:

Related Questions

pls help if u do urrr the best!!

Answers

Answer:

2.6

Step-by-step explanation:

we know by Pythagoras theorem that

[tex]a^2+b^2=c^2[/tex]

so for our triangle we have

[tex]a=6\\\\b=b\\\\c=7\\\\\\\\6^2+b^2=7^2\\\\b^2=7^2-6^2\\\\b^2=(7-6)(7+6)\\\\b^2=1(13)\\\\b=\sqrt{13}\\\\b\approx 2.6[/tex]

The answer is 2.6 I think

A. 56.32 B. 40 C. 96.52 D. 143.62

Answers

Answer:d

Step-by-step explanation:

ILL GIVE BRAINLIEST!!!!!!

Please explain!! Thank youuuuu!

Answers

Answer:

Table D

Step-by-step explanation:

you have to solve .3x = 1.5. this equals 5....since 5 is doubled to 10 you have to double 1.5 to 3.0

Answer:

D

Step-by-step explanation:

She is riding the bike at .3 kilometer per minute. All of the tables have 1.5 as the first variable in the y column. To figure out the number of kilometers she travelled in 5 minutes, you have to solve .3x = 1.5. This is equal to 5. Since the number of minutes is doubled from 5 to 10, the answer is also doubled from 1.5 to 3.0

Solve the equation.
x/-4 -5 =4

–4

4

–36

–16

Answers

Answer: -36

Step-by-step explanation: -36/-4 is positive 9 and 9-5= 4

ANWSER: -x/-4 -5=4 : X= -36

Step by step explanation;

X/-4 -5 = 4

Add 5 to both sides;

X/-4 - 5+5= 4+5

Simplify;

X/-4 = 9

Multiply both sides by -4

X(-4)/-4 = 9(-4)

Simplify;

X= -36

In the fraction three fifths, which statement best describes the numerator?

A. It tells the number of parts out of the equally divided whole.
B. It tells how many are shaded.
C. It represents the number of equal parts into which the whole is divided.
D. The numerator means three out of five are shaded.

Answers

Answer:

I believe it is C

Step-by-step explanation:

i’m pretty sure it’s C

18 and 3/4 - 5 and 7/8

Answers

Answer:

12 7/8

Step-by-step explanation:

18 3/4 = 75/4

5 7/8 = 47/8

2(75/4) = 150/8

150-47 = 103

103/8 = 12 7/8

Jordan is painting his kitchen. To get the color he wants, he mixes 2 parts red paint and 6 parts yellow paint.

1) Write the ratio of parts red paint to parts yellow paint as a fraction.

2) Then, write the unit rate of red paint to yellow paint.

Be sure to answer BOTH questions in order to earn full points.

Answers

Answer:

1- 2 parts red/6 parts yellow

2- 2 parts red:6 parts yellow

The ratio of parts red paint to parts yellow paint as a fraction will be;

⇒ 2 : 6

The unit rate of red paint to yellow paint will be;

⇒ 1 : 3

What is mean by Ratio?

A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y. Where, x and y are individual amount of two quantities. And, Total quantity gives after combine as x + y.

Given that;

Jordan is painting his kitchen.

And, To get the color he wants, he mixes 2 parts red paint and 6 parts yellow paint.

Here, He mixes 2 parts red paint and 6 parts yellow paint.

Hence, The ratio of parts red paint to parts yellow paint as a fraction;

⇒ Red paint : Yellow paint = 2 : 6

And, The unit rate of red paint to yellow paint will be;

⇒ Red paint : Yellow paint = 2 : 6

                                         = 2/6

                                         = 1/3

                                        = 1 : 3

Thus, The ratio of parts red paint to parts yellow paint as a fraction will be;

⇒ 2 : 6

The unit rate of red paint to yellow paint will be;

⇒ 1 : 3

Learn more about the ratio visit:

https://brainly.com/question/169670

#SPJ2

Help me and i will give u a brainlliest

Answers

Answer:

if u searched this on brainly and it didnt work then right it down n the computer search it and u will find the answer from many programs

Step-by-step explanation:

Answer:

C and D i think

Step-by-step explanation:

I need these all done, I need the work on how you got the answer and everything. Thanks <3

Answers

Answer:

sorry I can't understand this

K but how do we draw the lines if were on a computer/phone? When ur drawing ur line make sure to just follow the dots and just do the next sry cant help much

Anyone wnna do this btw dont do 6 or 7

Answers

I think tree might be slope of 15d: m=15

Match each triangle with its classification

Answers

a obtuse isosceles b obtuse scalene c acute isosceles
The first triangle goes in the first box
The second triangle goes in the third box
The third triangle goes in the second box

I WILL GIVE BRAIN LIST

Answers

I'm guessing c, please give the crown aka brainliest to orange

The answer would be C

HELPPPPPPPPP PLSSSSSSSSSSSs

Answers

Answer:

603

Step-by-step explanation:

804 divided by 12 is 67 and than multiply the 67 by 9 to get 603

hope this helped :)

Please help


Allyson and Oliver have researched destinations and costs for a class trip. The Great Adventure theme park's entry fee is $15 plus they charge $1.50 at each ride using a Fast Pass. The Big Thicket amusement park charges $25 for its entry fee and $1.00 for each ride using a Fast Pass. To be able to ride all the rides, each student will need a Fast Pass for the day.
How many ride tickets must be purchased with the Fast Pass in order for the total cost at The Great Adventure theme park and The Big Thicket amusement park to be the same?
Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

Answers

20 tickets each will have to brought with fast pass so that the total cost is equal to that of each other


Entry fee for The Great Adventure theme park = $15

Charge for fast pass at each ride = $1.50

Entry fee for The Big Thicket amusement park = $15

Charge for fast pass at each ride = $1.00

Let the number of ride tickets purchased with Fast pass = x

As per question statement, the total cost at each will be equal to that of each other.
Writing in the equation form, we get:
$15 + $1.50 = $25 + $1.00 x

Therefore, 20 tickets each will have to bought with fast pass so that the total cost is equal to that of each other.
20 tickets would be the answer

i don't have time i need help FAST

Answers

Answer:

Step-by-step explanation:

a) going down 1 gallon per 1 min

8-5=3 3/3=1

b) it will take 5 more min. to drain because it drains at a rate of 1 gallon per min.

5/5 = 1

c) Before Jorge arrived there were 4 gallons of water in the tank and 4 min.

12-8=4

I just want points sorry :v

Parabola Skate Rental rants skate boards for $4.50 per hour with a rental fee of $35. Arc of Hawk Skate Rental rents skate boards for $5.25 per hour with a rental fee of $25. What is an appropriate equation for Parabola Skate Rental Company?
T(h) = 35h + 4.5
t(h) = 4.5h + 35
There is not enough information to write an equation.

Answers

Answer:

($4.50*F)+$35=X

F stands for Every hour they use the skateboards and x is the total.

Step-by-step explanation:

So the equation says $4.50 PER HOUR. So you would need to multiply that by the number of hours (F). The rental fee is $35 so you add 35 dollars to the equation.

A company that makes boxes finds that 3 out of 20 boxes are damaged. What percent of the boxes are damaged? ( I WILL GIVE BRAINLIST)
A. 15%
B. 25%
C. 34%
D. 12%

Answers

Answer:

a.

Step-by-step explanation:

the answer is 15%... you find the percentage of three out of 20. which is 15%

Scenario:

There is a hiking trail near the town where Han and Jada live that starts at a parking lot and ends at a lake. Han and Jada both decide to hike from the parking lot to the lake and back, but they start their hikes at different times.
At the time that Han reaches the lake and starts to turn back, Jada is 0.6 miles away from the parking lot and hiking at a constant speed of 3.2 miles per hour toward the lake. Han’s distance, dd, from the parking lot can be expressed as d = − 2.4 t + 4.8, where tt represents the time in hours since he left the lake.

What is an equation for Jada’s distance from the parking lot as she heads toward the lake?

Answers

Answer:

t=−0.41¯6d+2

Step-by-step explanation:

To solve such problems we need to learn about expressions.

The equation for Jada’s distance from the parking lot as she heads toward the lake is d = 4.8 - 3.2t.

Given to usHan and Jada both decide to hike from the parking lot to the lake and back, but they start their hikes at different times.At the time that Han reaches the lake and starts to turn back, Jada is 0.6 miles away from the parking lot.Jade is hiking at a constant speed of 3.2 miles per hour toward the lake. Han’s distance, d, from the parking lot can be expressed as d = − 2.4 t + 4.8, where t represents the time in hours since he left the lake.

SolutionStatement 1

Han and Jada both decide to hike from the parking lot to the lake and back, but they start their hikes at different times.

As both are starting at different timings, therefore, both are independent of each other.

Statement 4,

as given to us Han’s distance, d, from the parking lot can be expressed as d = − 2.4 t + 4.8,

So, when Han started the time would be t=0, substituting the value,

[tex]d = -2.4 t + 4.8\\ d= -2.4(0)+4.8\\ d=4.8[/tex]

Therefore, when Han begins the journey his distance from the park is 4.8 miles. thus, the distance between the lake and the park is 4.8 miles.

Statement 2,

At the time that Han reaches the lake and starts to turn back, Jada is 0.6 miles away from the parking lot

We know,

distance = speed x timedistance covered by Jade  = 3.2 miles/hour x t

Now, the total distance between the lake and the parking is 4.8 miles, so as time goes on, Jade will cover more distance, therefore, reducing the distance between him and the parking.

distance between Jade and parking

= distance between the lake and the park - distance between jade and the parking

d = 4.8 - 3.2t

Hence, the equation for Jada’s distance from the parking lot as she heads toward the lake is d = 4.8 - 3.2t.

Learn more about Expressions:

https://brainly.com/question/13947055

What is 0.6 multiplied by 0.5

Answers

Answer:

0.3

Step-by-step explanation:

Answer:

0.30

OR

0.3

Step-by-step explanation:

0.6×0.5

=0.30

=0.3

Ayyyyyyyyy who is REALLY GOOD at math and can help me wit my assignments TODAY. PLZ help me and plz you have to be REALLY good at math to help me plz and thx!

Answers

Answer:

I didnt show the problem

Step-by-step explanation:

Answer:

I can help you do u have a question or just need a tutor?

Step-by-step explanation:

Who has easy unanswered math questions.

Answers

Answer:

all the time????

Step-by-step explanation:

points plz???

Answer;

really, u just really want easy questions that need answerin

Step-by-step explanation:

please help
1) 18 9/11+8 11/14+21211+15 3/14
2)1/2 + 2 3/4
3)What is the perimeter of this figure?

Answers

Answer:

1) Is the 21211 a typo?

2) 3 1/4

3) 230 2/3

Step-by-step explanation:

Area of the square PLEASE READ ALL THW OPTIONS

Answers

Answer:

The answer is D.

Step-by-step explanation:

To find the area of a square we multiply the width by the length - 2.4 * 2.4 = 5.76

I NEED MORE HELP...
AND I STILL HAVE MORE QUESTIONS AFTER THIS BY THE WAY

Answers

i literally need this too and i have no idea

sum of (-2x + 10y) and ( -5x - 8y) in simplest terms​

Answers

The answer in simplest term may be 2x + 5y

Sum of expressions (-2x + 10y) and ( -5x - 8y) in simplest terms​ is

[tex]-7x + 2y.[/tex]

What is an expression?

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.

Given expressions

(-2x + 10y) and ( -5x - 8y)

Sum = [tex](-2x + 10y) + ( -5x - 8y)[/tex]

=[tex]-2x + 10y - 5x - 8y[/tex]

= [tex]-7x + 2y[/tex]

Hence, sum of expressions (-2x + 10y) and ( -5x - 8y) in simplest terms​ is

[tex]-7x + 2y.[/tex]

Find out more information about expression here

https://brainly.com/question/14961928

#SPJ3

plz help me with this question on part 2

Answers

50 x 6 = 300
300 x 2 = 600

30 x 6 = 180
180x 2 = 360

360 + 600 = 960

he will need 960ft^2

pretty sure that’s right :))

Answer:

950 ft. sq.

Step-by-step explanation:

You would first do 6 x the length of the wall. And then multiply it by 2 because a rectangular prism has opposite sides are equal/parallel.

1. 6 x 30 = 180

2. 180 x 2 = 360- (2 walls)

3. 6 x 50 = 300

4. 300 x 2 = 600- (Other 2 walls)

5. 350 + 600 = 950 ft. sq. (Final Answer!!!)

I hope my answer is right. I apologize if it is wrong.

The graph below shows the numbers of cups of kiwi juice that are mixed with different numbers of cups of lemon-lime soda to make servings of kiwi soda:

What is the ratio of the number of cups of kiwi juice to the number of cups of lemon-lime soda? (5 points)

Answers

Answer:

4:1

Step-by-step explanation:

4 cups of kiwi juice for every cup of lemon lime soda

Answer:

4 to 1 (4:1)

Step-by-step explanation:

Take any pinpoint on the graph, and notice that for every 1 cup of soda (x-axis), there's 4x the amount of cups of juice (y-axis). Another way is to take any of those pinpoints, divide the number on the y-axis (left) by the number on the x-axis (bottom)... so 4/1, 8/2, 12/3 and so on. As you go up, they're all bigger fractions of the same thing: 4/1. Hope this helped!

HELP PLEASE THIS TIMED ¡™£¢∞§¶•ªºØ•ˆ˚¨ÁÁÔ†ÎÏÔ˚¨ÁÒˆÁÏ
I WILL GIVE BRAINLIEST TO BEST ANSWER FOLLOW YOU AND 40 POINTS EKUYGD

Answers

Answer:

The answer is the last one

Step-by-step explanation:

Company 4 has the largest debt, which is always bigger than everything else

Answer:

the last one

RIGHT ANSWER I'LL GIVE BRAINLIES
What is the value of the expression when a = 4 b = 3?
4a + b - 5
A. 2
B. 6
C. 7
D. 14

Answers

Answer:

14

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

(4x4)+3-5

16+3-5

19-5

14

Lucy’s favorite water now comes in a bottle that holds 0.33 L more than before. The water used to come in a 1.17 L bottle. What is the percentage increase in the amount of water?

Answers

Answer:

sorry im to late

Step-by-step explanation:

Other Questions
A business will put their funds in a variety of accounts. The funds least likely to be able to be accessed in a given month are _____. (Select all that apply.)benefit plan fundsoperating fundcorporate reservespension funds Which of the following describes the Decca Navigator System?compares longwave radio signals from different locationsuses low frequency radio signals to determine a ships locationprovided navigation, location, and timing services for civil and military sea vesselsuses radar signals to locate moving vessels Help me please Find the equation of the line that passes through the points:(-3, 3) and (3,-1) Is the United States becoming a big brother society? if so, what extent ? do you think it's just a conspiracy theory ?PLEASE HELP A debtor is:a) Someone who loans moneyb) Someone who owns a debit cardc) A bank or credit card companyd) Someone who borrows money you have 24 min to solve 16 math problems for homework. write and solve an inequality that represent how many min you can spend per problem Joe and Will both work as cooks at Burger Palace. Each prepares hamburgers at a different speed, as shown by the functions below: J(b) = 14b + 7 W(b) = 7b + 42 where b represents the number of hamburgers cooked and J(b) and W(b) represent the amount of time each cook takes in minutes. At what value of b will their cooking time be equivalent? A. B = 5 B. B = 19 C. B = 6 D. B = 12 Dilation: expansion or contraction of an image by a scale factor Translation: sliding of a rigid object from one location on a plane to another location on the plane Rotation: movement of a plane about a fixed point so that every ray on the original figure has the same angle as every corresponding ray on the image Reflection: an isometry that flips a plane about a fixed line The image of ABC is A'B'C. What transformations would result in this image? ABC is reflected over the line x = 1, then is rotated -90 around the origin. ABC is reflected over the line y = x - 1, then T: (x, y) (x - 1, y - 1). ABC is rotated 90 around the origin, then is reflected over the y-axis. ABC is rotated -90 around the origin, then is reflected over the line y = -1. Help me please ASAP, I will give Brainliest!! Was George Washington imperialist Escoge las frases que usas cuando ordenas comida en un restaurante.mucho gustode nadaquisiera...para m...por favor 4. The area of a square field is 100 acres. Find its perimeter. HELPPPP MEEEEEE I LOVEEE YOOOUUU, ILL MARKKKK YOUUU BRAINNLYYY TOOO!! Keep a journal of your food intake for one week. Consider writing about the following:1. Were you hungry when you ate?2. What was the main macronutrient in your nutritional choice?3. How did you feel after you ate?4. What physical activities did you do for the day? PLEASE HELP!!!!!!!!!!!! What is your definition of Rap ? What number has the same absolute value as 4? Mrs. Rivera is building a stone path through her backyard. She uses 25 equally-sized stones to make a path that is 12 feet long. How long is each stone? A student records the temperature of several water samples as shown in the table. Which sample has the lowest kinetic energy?