Mathematics Middle School

is 4/3y=x a direct variation?

is y-7x=0 a direct variation?

is y=2x+4 a direct variation?

Giving Brainliest to the first CORRECT answer. I will delete your answer if you try to just get the points!!! So, I would advise just to answer the question with smarts in reward of Brainliest! :)

Answers

Answer 1

Answer:

1 yes 2 no 3 no

Step-by-step explanation:

Answer 2

1 yes 2 no 3 no...........

Related Questions

In 1970 there were estimated to be around 40,000 Bengal Tigers in the world. The population of Bengal Tigers decreased by an average of 5 percent per year since 1970. Write an equation to represent the population change of Bengal Tigers for x number of years.

Answers

Answer:

Step-by-step explanation:

y = (40000)0.95^t

t = time in years

Answer:

40000-5%x

Step-by-step explanation:

I know

Jessica is planting a garden. It has the shape of a right triangle. She wants 2 plants for each square foot of area. How many plants does she want in the garden?
Height = 5 ft
Base = 13 ft

Answers

Answer:

i think 7

Step-by-step explanation:

she wants 32 plants in the garden

A teacher purchased 250 pencils for her students to borrow throughout the school year. About 10% of the pencils were used up each week. Which equation can be used to determine the approximate number of pencils, p, the teacher has remaining after t weeks?

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Answer:

25 :)

Step-by-step explanation:

Help brainliest and 10 points

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a= 1
................

Answer:

Constant of proportionality is 60. A=2 days B=$480

Step-by-step explanation:

I WILL GIVE 69 POINTS AND BRAINLIEST TO WHOEVER ANSWERS ALL 5 QUESTIONS

Answers

you can only see the top sentence

The first answer is c I believe

If charlie can type 75 words in 100 seconds how many words can he type in 5 minutes.

Answers

Answer:

300

Step-by-step explanation:

the answer is 375, (7 • 5)

Uwill get a free hamster if u get this right

Answers

Answer:

1.multiplaction propertys

2.commutive property

Step-by-step explanation:

now were my Hamster!!!

Answer:

Step-by-step explanation:

Number one is a

number two is b

What term of the sequence is -70?

Answers

Answer:

A sequence is an ordered list of numbers . The three dots mean to continue forward in the pattern established. Each number in the sequence is called a term. In the sequence 1, 3, 5, 7, 9, …, 1 is the first term, 3 is the second term, 5 is the third term, and so on. HOPE THIS HELPS :)

Step-by-step explanation:

Answer: A)1,B)3,C)5

Step-by-step explanation:

What are the coordinates of the point on the directed line segment from (-10, -3) to (10, 7) that partitions the segment into a ratio of 3 to 2?

A) (2.3)
B) (3,2)
C) (-7, -1)
D) (-2, 1)

Answers

Answer: (2,3)

Step-by-step explanation:

Answer:

(2,3)

Step-by-step explanation:

It's right

11ピースのスライスチーズが入ったパッケージの価格は2.97ドルです。

18スライスのパッケージは、スライスあたり同じ価格でいくらかかりますか？あなたの理由を説明または示してください。

Answers

Answer:

$4.86

Step-by-step explanation:

The package of cheese that cost $2.97 has 11 slices. To know how much each slice costs, we need to divide $2.97 by 11.

That is $2.97/11 = $0.27 per slice

Now we need to calculate how much would cost a package of 18 slices with the same price per slice.

As we now know that each slice costs $0.27, we just need to multiply 18 by $0.27 to know the total price.

That is 18*$0.27 = $4.86

A package with 18 slices would cost $4.86.

4.86 hope this helps.

Which weighs more: a watermelon that weighs 144 ounces or a baby that weighs 11 pounds? How much more? Please explain how you got this answer, so I can learn how to do it on my own. Thank you :)

Answers

Answer:

the baby because 144 ounces is 9 pounds! :)

Answer:

The baby weighs more.

Step-by-step explanation:

The baby weighs more because if you figure up how many pounds are in 144 there are 9 which is less than the babies weight (11 pounds)

Which relationships describe the angle pair x° and 71º?

Select each correct answer.

supplementary angles

vertical angles

complementary angles

adjacent angles

Answers

Answer

complementary angles and adjacent angles

The graph shows how many calories are in different amounts of popcorn. Which of these statements is true?

Answers

Answer:

50 calories per cup of popcorn

Step-by-step explanation:

just subtract 25

50 calories you just subtract 25

The number of calories burned by a 90-pound cyclist is proportional to the number of hours the cyclist rides. The equation to represent this relationship is y = 225x. What is the constant of proportionality?

Answers

it should be 135

hope this helps

The constant of proportionality is 225.

Given that,

The number of calories burned by a 90-pound cyclist is proportional to the number of hours the cyclist rides. The equation to represent this relationship is y = 225x

Based on the above information, the calculation is as follows:

y = kx

So here the constant should be 225.

Learn more: brainly.com/question/17429689

The points (4,1) and (x,-6) lie on the same line. If the slope of the line is 1, what is the value of x?

Answers

Answer:

x = -3

Step-by-step explanation:

Answer:

x= -3

Step-by-step explanation:

(-6-1)/(x-4) = 1

Then solve for x

-6-1 = x-4

x-4 = -7

x= -7+4

x= -3

CAN SOMEONE help me with these problems I mark you brainlest and 5 stars

Answers

Answer:

1. 275/5

2. 760/16

3. 60/5

4. 12/84

Step-by-step explanation:

So basically, all youre doing for number one is multiplying the 55 by 5, and this is true because if you multiply 55 by 2 its 110, so that would mean the first one is 275.

For the second one, you have to divide 95 by 2 to get the /1 fraction. when you do that you get 47.5. You know this is true because if you multiply that number by 6, then you get 285. So if you multiply 47.5 to 16, then you get your second answer, 760.

hope this helped you :)

QUICK HELPPP!!!!!!!!!!!!!!!!!!

Answers

-7x+3 hope that Thais helps

I NEED HELP ILL GIVE U BRAINS: PLZ

Answers

Answer:

40, 50, 60, 70, for the top, and 5 for the bottom

Step-by-step explanation:

Suppose a room service waitress at the Sand and Sand Resort receives gratuity represented by the equation g=0.15b, where g represents the gratuity and b represents the food bill.
If the food bill is $19, How much tip did she receive?

Answers

Answer:

$2.85

Step-by-step explanation:

So you have the equation g = 0.15b and you have that the food bill is $19, which would mean b = 19.

Then, you just have to plug that into the equation which would look like this:

[tex]g = 0.15 * 19[/tex]

0.15 * 19 = $2.85, so the gratuity, or tip, is $2.85

Help !!! ✏️✏️✏️✏️✏️✏️✏️✏️✏️✏️✏️✏️✏️✏️✏️✏️

Answers

Answer:

530in

Step-by-step explanation:

A = pi x r^2

A = 3.14 x (13)^2

A = 3.14 x 169

A = 530

Priya, Han, Lin, and Diego are all on a camping trip with their families. The first morning, Priya and Han make oatmeal for the group. The instructions for a large batch say, “Bring 15 cups of water to a boil, and then add 6 cups of oats.”

Answers

Answer:

please mark me the brainliest please

Step-by-step explanation:

After adding the water keep it on medium heat. Stir the oat and add a little bit of salt and stir it perfectly.. cook it on low heat for 5 minutes...and then your oats are ready to eat

please help stress at hone leaving effect on work

Answers

4+1x•(2x)+2=2x 2 at top +6 x= 2x 2at top + 6

Answer:

there is an answer plz mark me brainliest crown plz!!

Step-by-step explanation:

solve for X! GIVING BRAINLYEST TO CORRECT ANSWER

Answers

Answer:x=9

Step-by-step explanation:

X=9 hope this help.

what is the solution

Answers

Answer:

1+1=a a=solution

Step-by-step explanation:

The solution is 1+1=a

Evaluate 21 - n for n = 3 *

please help me with this

Answers

Answer:

Step-by-step explanation:

21-n; n=3

Substitute n for 3:

21-3

Solve.

21-3=18 because n=3 and you’re just subtracting

Describe how you would graph the inequality x is less than or equal to 8

Answers

Answer:

Step-by-step explanation: the inequality itself would be like this

8<x (there should be a line under the “<“ i just can’t make it) then you want to draw a vertical line on the x value 8 and shade to the right of the line.

Answer:

x < 8

Step-by-step explanation:

Less than or equal to = <

More than or equal to = >

Less than = <

More than = >

Which inequality matches the graph?

Answers

A_>1 because it’s an open circle and an open circle will have the line

A_>1 because it’s circled around the 1

Debora plans to sew 3 blankets for each of her nieces.

How many blankets will Debora sew if she has 5 nieces?

A
Debora will sew 8 blankets.

B
Debora will sew 9 blankets.

C
Debora will sew 12 blankets.

D
Debora will sew 15 blankets.

Answers

Answer:15

Step-by-step explanation: Debora has to take the numbers 3 and 5 and multiply. 3x5= 15

The answers d I had this exact same question on my test!

Help plzzzz hurrrrrrrrrry

Answers

Dhhhhhhhhhhhhhhhhhhhhhhhh

Please help with my geometry.

Answers

yzdsbvgdcvxudhfdehdfuvfdhejfuvdhefxuidsehdfxvcufhde

Answer:

720 -615=105

360-285=75

Step-by-step explanation:

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is 4/3y=x a direct variation? is y-7x=0 a direct variation?is y=2x+4 a direct variation?Giving Brainliest to the first CORRECT answer. I will delete your answer if you try to just get the points!!! So, I would advise just to answer the question with smarts in reward of Brainliest! :)

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is 4/3y=x a direct variation?

is y-7x=0 a direct variation?

is y=2x+4 a direct variation?

Giving Brainliest to the first CORRECT answer. I will delete your answer if you try to just get the points!!! So, I would advise just to answer the question with smarts in reward of Brainliest! :)