Mathematics Middle School

At what point does the line given by the following equation cross the y-axis?
y = (4/11)x - 9

A. (0, 11/4)
B. (-9, 0)
C. (0, -36/11)
D, (0, -9)

Answers

Answer 1
Pretty sure the answer is D:

Because the equation is in the format y=mx+c (c being the y intercept), we know that the y intercept (or where the line will cross the y axis) will be -9.

B also says -9 but we have to be careful because it states that the x axis is -9 rather than the y axis.

Hope that helped you understand.
Answer 2
The answer is D

Hope this helps

Related Questions

If an equation that you are simplifying looks like this, what does that tell you?
Equation: 6w - 2 = 6w - 2

Answers

Answer:

it tells us that they are variables

Answer: It tells you that the answer that you are solving need to be the same for both w to make that the equation on both sides be true and have the same number to make it true.

Lets use 3 as an example to replace w for 3 for both sides

6(3)-2= 6(3)-2

18-2= 18-2

16=16

It does equal so that would be an good example to show it but lets try another example.

6(6)-2=6(6)-2

36-2= 36-2

 34= 34

It does equal and that would be  two good examples  i just show you so thats it for today and have a great day.

Step-by-step explanation:

Plz help me thank you

Plz help me thank you

Answers

Answer:

C

Step-by-step explanation:

I think the answer is c

Order the numbers from closest to zero to farthest from zero:
4.38, l4.5l, l-4.6l, -l4.9l

HELPPPPP

Answers

The smallest number is the one closest to zero, or after zero, if it's a negative number, while the largest number is the number with the largest difference from the smallest, or the highest of value (not considering all situations). Usually, you would use the ascending order method for graphing numbers based on their value, which is indeed smallest to largest. According to thefreedictionary.com, "A function or variable continuously approaching zero as a limit." Tip: In ordering numbers based on value, the whole numbers that aren't negative are considerably believed to be the easiest numbers to order.

With that being said, here is the order of the numbers from smallest to largest:

4.38

4.5

4.6

4.9

Answer:

Here are the numbers ordered from closest to zero to farthest from zero:

4.38 (closest to zero)

4.5

-4.6

-4.9 (farthest from zero)

Step-by-step explanation:

The table shows the number of goals made by two hockey players.


Player A Player B
2, 3, 1, 3, 2, 2, 1, 3, 6 1, 4, 5, 1, 2, 4, 5, 5, 11

PLS HELP! AND FAST.
Find the best measure of variability for the data and determine which player was more consistent.
Player B is the most consistent, with an IQR of 3.5.
Player B is the most consistent, with a range of 10.
Player A is the most consistent, with an IQR of 1.5.
Player A is the most consistent, with a range of 5.

Answers

Answer: Player B is the most consistent, with an IQR of 3.5.

Step-by-step explanation:

For Player A, the IQR is 2 (Q3 - Q1 = 3 - 1 = 2).

For Player B, the IQR is 3.5 (Q3 - Q1 = 5 - 1.5 = 3.5).

Therefore, Player B is more consistent, as their IQR is larger, indicating less variability in their scores.

Distribute the negative sign to each term inside the parenthesis. - (9k-5p+7e-2)

Answers

Step-by-step explanation:

Distribute the negative sign to each term inside the parenthesis.

- (9k-5p+7e-2)

To distribute the negative sign to each term inside the parenthesis:

a negative and positive = -

a positive and positive = +

a negative and negative = +

- (9k-5p+7e-2)

- 9k + 5p - 7e + 2

Step-by-step explanation:

(-9k+5p-7e+2)

-×-=+

-×+=-

+×+=+

Caleb observed the costumes that people wore to a costume party. The themes of the costumes and the number of people who wore them are shown in the following table.


Costume Theme Superhero Decades Scary TV & Movie Characters Animals Career
Number of People 128 96 72 52 24 28


A circle graph was drawn from the data in the table. What percentage would be on the Superhero slice of the circle graph?

A. 35.6%
B. 32%
C. 115.2%
D. 128%

Answers

Answer:

b

Step-by-step explanation:

It has the best ratio

The percentage on the Superhero slice of the circle graph is 35.6%. Therefore, the option A is the correct answer.

What is circle graph?

Circle graphs also known as pie charts are one of the most commonly used graphs to represent data using the attributes of circles, spheres, and angular data to represent real-world information. It is used to visualize information and data.

From the given table, we have

Number of people with Superhero costume = 128

Now, 128/360 ×100

= 1280/36

= 35.6%

Therefore, the option A is the correct answer.

Learn more about the circle graph here:

brainly.com/question/13298277.

#SPJ2

Please Help
A prism has right-triangular bases with side lengths of 3 cm, 4 cm, and 5 cm.

Part 1) If the volume of the prism is 576 cm³, what is its surface area?

Part 2) If you shrink the prism to create a similar prism with a volume of 9 cm³, what is the new surface area?

Answers

Answer:

volume of prism: S(base) * height = 576

Which is a Function and which isn't a Function

Which is a Function and which isn't a Function

Answers

Answer: I believe  that A is the function to this problem

Step-by-step explanation:

Answer:

1 - A is not a function

2 - B is not a function

3 - A is not a function

X can have only 1 value

for example 2B features x=5 where f(x) = -4 but also 1. That means it's not a function

A chemist prepares two acid solutions.

Solution 1
3 parts sulfuric acid to 7 parts water

Solution 2
4 parts sulfuric acid to 9 parts water

a. Use a ratio table to determine which solution is more acidic.

Solution 1 Solution 2
Water Sulfuric Acid
Water

Sulfuric Acid
7
9
21
18
42
45
63
63
Question 2
Solution
has the greater concentration.

Question 3
b. Use a graph to determine which solution is more acidic.
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Both graphs begin at $($ Response area, Response area $)$ . The graph for solution Response area is steeper, so it has Response area concentration of acid.

Answers

Answer:

Check Description for answer

Step-by-step explanation

do it urself

Answer:

A) solution 2 is more acidic than solution 1

Step-by-step explanation:

A chemist prepares two acid solutions:

Solution 1: 3 parts sulfuric acid to 7 parts water

Ratio of sulphur to water: 3/7 (3:7)

Solution 2: 4 parts sulfuric acid to 9 parts water

Ratio of sulphur to water: 4/9 (4:9)

___________________________________________________

Part A: (using ratios to determine which solution is more acidic)

First we make same denominator, since the denominators are 9 and 7, we have to find the lcm (lowest common multiple) they both have with is 63. To do that, we must multiply the denominators with either 7 or 9.

Solution 1: Numerator (3) multiplied by 9 and then denominator (7) multiplied by 9. This makes out fraction/ratio 27/63

Solution 2: Numerator (4) multiplied by 7 and then denominator (9) multiplied by 7. This makes out fraction/ratio 28/63

Since 28/63 (or just 28) is a larger quantity than 27/63 (or just 27) this means solution 2 is more acidic than solution 1.

Mathematical Line (Not sure what you would call this lol): 28 > 27

Part B: (Let 'y' amount of sulfuric acid mix with 'x' amount of water)

Equation of solution 1: y = 3/7x

Equation of solution 2: y = 4/9x

Please find attachment for graph.

Part C: Don't have a graph, sorry! (part a. method is more preferred to find more acidic because it gives the actual acidic amount.)

Write an addition problem that is modeled by the following number line :


Do this quickly please :)

Write an addition problem that is modeled by the following number line :Do this quickly please :)

Answers

Answer:

-10+15

Step-by-step explanation:

Pls Brainliest! ;) It would mean a lot! Also this is called integers addition on a line plot.

Answer:

I believe the answer is -10+ 15= 5

Step-by-step explanation:

Please mark me brainliest

An American traveling in Japan wishes to exchange American money for Japanese money. If the exchange rate is $1 = 80 yen, then how many dollars will the traveler need to purchase 10,000yen?

Answers

Answer: $125

Step-by-step explanation:

1/80=x/10,000

10,000/80=125

Hope this helped!

Answer:125 yen

Step-by-step explanation:
Ratio and proportion

Ratio=1:80=x:10,000

x represents dollars which is unknown

1/80=x/10,000

Then you cross multiply

80x=10,000

80x/80=10,000/80

x=125

Therefore,$125 will give you 10,000yen

A tree is 55 inches tall and grows 4 inches each week. Write an equation that represents the tree’s height (h) over time (t). How tall will the tree be in 5 weeks?

Answers

h=55+4t
The tree will be 75 inches in 5 weeks.

Answer:

75

Step-by-step explanation:

55+(HxT)= a

55+(4x5) = ?

4x5 = 20

55+20= 75

/..................................................................................................................................................................../

/..................................................................................................................................................................../

Answers

yellow is 2 and blue is 6
hope this helps!

Answer: hope this helps ♡

(blue) 6:2 (yellow)

Step-by-step explanation:

total = 8oz

(blue) 3:1 (yellow) = 4oz (3+1)

(blue) 6:2 (yellow) = 8oz (6+2)

name th e place valur to wich each number was roundwd 1.974 to 2.0 please help me i dont get showing our work

name th e place valur to wich each number was roundwd 1.974 to 2.0 please help me i dont get showing

Answers

Answer:

18.20

Step-by-step explanation:

There Is A Difference Between 'Tenths' And 'Tens'. Tenths Is The First Decimal. Tens Is Whole Numbers Such As 1, 2, Or 3. In That Case You Rounded It To The Tens.

Answer:

18.2

Step-by-step explanation:

Hope it Helps!

Suppose a certain breed of dog loses about 75 hairs per day. What integer represent this change in the amount of hair per week write a mathematical argument that can be used to defend your solution

Answers

Answer:

75 hairs/ day =  525 hairs / week

Step-by-step explanation:

so your base question for this is 75 hairs/ day =? h/ week. how? if the dog is losing 75 hairs per day, then you would do 75 x 7 becuase there are 7 days in a week. the answer to that would give you how many hairs the dog was losing per week. (see attached image for reference)

Hope this helps!

#MRS

Suppose a certain breed of dog loses about 75 hairs per day. What integer represent this change in the
75x7 is the amount which is 525 hairs per week.

Earn points, answer both questions!

Earn points, answer both questions!
Earn points, answer both questions!

Answers

Answer:

Area of five squares = 1289.09 square units

Perimeter =  194.6 units

Step-by-step explanation:

Area of square and perimeter:

   First find the length of each square, then find the area of each square.

To find the area of five squares, add all the area of each square.

Side of square1 = 27 units

\(\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units\)

Area of square1 = 27*27 = 729 square units

Area of square2 = 18*18 = 324 square units

Area of square3 = 12*12 = 144 square units

Area of square4 = 8*8 = 64 square units

Area of square5 = 5.3*5.3 = 28.09 square units

Area of five squares = 729 + 324 + 144 + 64 +28.09

                                  = 1289.09 square units

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)

                                                         = 90 + 42 + 28 + 18.7 + 15.9

                                                          = 194.6 units

the area of the five squares is 1289.09 square units

the perimeter is 194.6 units

PLEASE HELP!! ???? DONT KNOW THIS

PLEASE HELP!! ???? DONT KNOW THIS

Answers

Answer:

Here's the solution I created on Overleaf:

The answer is 29 I believe!

The average change in a company’s sales income was $9 million over 3 months. Determine the average change in sales income per month.

Answers

Answer: 3 million a month

Explanation: 9 million divided by 3=3 million
3 Million because 9,000,000 divided by 3 equals 3,000,000

A television set may be described in terms of the diagonal measure of it's screen.If a TV screen is 16 inched by 12 inches,what is the length of it's diagonal?

Answers

25 inches,
D^2 = (15)^2 + (20)^2
D^2 = 225 + 400
D^2 = 625
square 625 and you get 25 so 25 inches is the answer
The length of the diagonal is 25 inch. What is Pythagoras theorem? The relationship between the three sides of a right-angled triangle

Please help with the following questions!

Please help with the following questions!

Answers

Answer:

7.) y= 4x - 5

8.) y= -4/3x + 1

9.) y= -1x + 3 or y= -x + 3

10.) y= 5/4 + 0 but it can also be written as y=5/4

11.) y= -2x - 10

12.) y= 1.5x + 1.5

Step-by-step explanation:

slope-intercept is written as y=mx+b

m is our slope and b is our y-intercept

7 is 4x-5
8 is -4/3+1
…………………

Please I need some help.

Please I need some help.

Answers

a) 9w-126=45

b) +126 +126
9w=171
__ __
9 9

w= 19

19 weeks

Answer:
A: 9w-126=45

B: +126 +126, 9w=171

Step-by-step explanation:

For which system of equations would you need to estimate the solution?

For which system of equations would you need to estimate the solution?
For which system of equations would you need to estimate the solution?
For which system of equations would you need to estimate the solution?
For which system of equations would you need to estimate the solution?

Answers

Answer: it would be the orange line going up

Step-by-step explanation:

I need help plz and thank you this is due

Answers

Answer:

I will see what I can help you with.

Step-by-step explanation:

:)

Is it just me or is that a blank picture attached?

Shawntell is training for a relay race. She ran 2000 feet every day for 6 days.
How many yards did Shawntell run?

Answers

Answer:

12,000

Step-by-step explanation:

2000*6 is 12000

Hope this helps plz hit the crown :D


Suzie's Plumbing uses a linear model to determine the total cost, in dollars, of a service call.

Part A. Using the table below, create an equation to represent the linear model that Suzie's
Plumbing uses to determine the total cost, C, in terms of hours worked, h.

Part B. Make accurate statements about the service fee and the hourly charge.

The one-time fee is represented by the ______
of the function and is _____.

The hourly charge is represented by the ______ of the function is ______
per hour.

Suzie's Plumbing uses a linear model to determine the total cost, in dollars, of a service call.Part

Answers

Answer:

Step-by-step explanation:

PLEASE HELP ME!!!!!!!! THIS IS TIMED PLEASE HELP ME!!!!!!!!!! PLEASE HELP!!!!!!!!!

PLEASE HELP ME!!!!!!!! THIS IS TIMED PLEASE HELP ME!!!!!!!!!! PLEASE HELP!!!!!!!!!

Answers

I think if you do 11 - 6 = 5 because it say that 6 not play so you would do 8 - 2 = 6 and then you do 6 + 5 = 11 because the says in all
11-6=5
8-2=6
Answer 6+5=11

Jack tried to define a rotation.For the center point CCC, the image C'C ′ C, prime is at the same point as CCC. For a point PPP that is not at CCC, a rotation of \thetaθtheta about point CCC creates point P'P ′ P, prime, such that CP=CP'CP=CP C, P, equals, C, P, prime and m\angle PCP'=\thetam∠PCP ′=θm, angle, P, C, P, prime, equals, theta. What mistake did Jack make in his definition of a rotation?

A
Jack needed to include the direction of the rotation.

(Choice B)
B
m\angle CPP'm∠CPP
′
m, angle, C, P, P, prime must equal \thetaθtheta.

(Choice C)
C
Point CCC must be the midpoint of PP'PP
′
P, P, prime.

(Choice D)
D
Jack did not make a mistake.

Answers

the answer is A because jack needs to find the point of ccc no i don’t want to get up to me and you
I think it’s B hope that helps

I know that it's 9:41 but i need help!

I know that it's 9:41 but i need help!

Answers

Answer:

$3.00

Step-by-step explanation:

The cost of one soda is $3.00 because if 9 sodas cost$27.00 you divide by 9 to get what 1 soda is sold for. I hope this helps! Good night!

The price per soda is $3.00

Which equation does NOT have the same solution as 1/3 (19 – 2x) = x + 1

Answers

Answer:

x = 19/2 hope it goes well

x= 19/2 hthhhhhhhhhhhhhhhhh

Please help me with this I would give you 50 points.

Please help me with this I would give you 50 points.
Please help me with this I would give you 50 points.

Answers

Answer:

sorry I dont think it makes sence

Step-by-step explanation:

because if is 1:3 and your going to add 6 cats it probably wont work out. there is a mistake on your text book

number two is is 3 dogs to 9 cats cause
1:3
2:6
3:9
by adding three on the right and one each time on the left so the answer to it would be three
Other Questions
fiona is from norway. she and joanne, who is from the united states, are both experiencing the pressures of informational social influence. who is more likely to be swayed by such influence, and why? The enthalpy of solution for potassium chlorate is 41.38 kJ/mol. If 5.0 g of potassium chlorate is dissolved in 100.0 mL of water, the temperature change of the water is how many degrees celsius Which of the following is NOT an example of homeostasis? aDuring rigorous exercise the heart rate increases to deliver more blood to the cells. bAs humans age, they become more susceptible to disease and cancer. cWhen blood glucose is high, the hormone insulin reduces blood glucose. dWhen body temperature rises, nerve impulses cause sweat glands to release more sweat. enzymes require specific environments for activity, usually with neutral ph and a particular temperature range. some bacteria are metabolically active in hot springs because (4 points) could we be living in a black hole? i.e.: could we tell it, if we were actually living in a black hole? Please help me respond this Question 2(Multiple Choice Worth 2 points)(01.03)Solve for x, given the equation x+9 -4 = 1.? A rocket is in a roughly circular orbit near the surface of the earth, moving at around 5 miles per second. Suppose that it is desired to lower it to a new circular orbit, sliightly closer to the surface. The rocket flips over and fires its main rocket engine in a short burst to slow its speed to 4. 96 miles per second. What must it do next?. HELP! PLEASE! 100 POINTS! A character in a novel has been through terrible times, mistreated by her family, falsely accused of crime, and imprisoned for decades. she finally gets free, and as she leaves prison to start life on her own terms, the sun begins to shine down on her. based on what you know about symbolism, what might the sunshine represent? a new start for the character a sign that the character should go back inside a potential warning for the character a sign that the character should move back with her family _____ is the unused space in a cluster between the end of an active file and the end of the cluster. Cattell and Horn proposed that there were two parts of general intelligence. The first part is the ability to learn and acquire new information or draw new inferences of relationships from existing information or: The density formula is d =mV.A cylinder of lead has adiameter of 3 cm and a height of 8 cm. The density of lead is311.4 g/cm. What is the mass of the cylinder? the chairman of the federal reserve is considered one of the most important economic positions in the world because this person has significant direct control over the conduct of: multiple choice fiscal policy in the united states. monetary policy in the united states. international trade policy in the united states. government budget in the united states. Evaluate 1+(-2/3)-(-m) where m =9/2 the amendment to the constitution provides a defendant with the right to : FILL IN THE BLANK _____ are mental or behavioral acts that reduce anxiety in social situations, such as wearing bland, neutral clothes to avoid attention to oneself. a client has been prescribed furosemide 80 mg twice daily. the asymptomatic client begins to have rare premature ventricular contractions followed by runs of bigeminy with stable signs. what action will the nurse perform next? Describe how Wendell can use all six pieces of wood to create either two rectangular gardens or two triangular gardens. Assume the gardens do not share a common side. What's the balanced equation of 3Fe + 4H2OFe3O4 + 4H2?