Mathematics High School

What is the slope of a line parallel to the line whose equation is 9x – 3y = 81. Fully
reduce your answer.

Answers

Answer 1

Answer:

Ok so right now that is in standard form (Ax+by=C) and we want to get this into y=mx+b form so that we can easily identify the slope. To do that we need to get y alone by folowing these steps:

9x-3y=81

9x-9x-3y=81-9x (in this step we are just getting rid of the x's from the left side so we can get y alone but since we subtract x from that side we need to subtract the same amount of x's on the other)

-3y=81-9x

-3y/-3=81-9x/-3 (finally to get y alone we need to divide by a -3. This is because any negative number multiplied or divided by another negative will give us a positive. If we divide by 3 then y will be negative which is incorrect. We have to divide by -3 on each side)\

y=81-9x/-3 -----> y=-27+3x ( in this part we have to divide everything on the right side of the equation by -3 as we did on the left side. 81/-3 = -27 and -9x/-3 = +3x.

our new equation is y=-27+3x although the proper form is y=mx+b.

all we need to do now is flip the 3x and -27 for this equation to match y-mx+b form. M in the equation represents the slope of an equation.

y=-27+3x---> y=3x-27

in this equation 3 is m and m represents the slope. For an line to be parralel to one another they must have the same slope. Therefore the slope of a line parallel to that equation is 3.

Step-by-step explanation:

Answer 2

The Slope of a line parallel to the line whose equation is 9x – 3y = 81 is 3.

What is the Slope of a line?

A slope of a line is the change in y coordinate with respect to the change in x coordinate.

Given that the slope of a line parallel to the line whose equation is

9x – 3y = 81

Reducing the Equation in form of y = mx + c, where m is the slope,

9x - 3y = 81

3y = 9x - 81

y = 3x - 27

Since, two line when parallel have equal slope, so the slope of the given line is 3.

Hence, The Slope of a line parallel to the line whose equation is

9x – 3y = 81 is 3.

For more references on The Slope, click;

https://brainly.com/question/3605446

#SPJ2

Related Questions

I WILL BRAINLEIST PLEASEMegan earned $4 an hour for babysitting. She earned $16 on Saturday. How many hours did she babysit?

Answers

Answer:

4 hours  

Step-by-step explanation:

16/4= 4

Jenna has at most $100 to spend on clothes. She wants to buy a pair of jeans for $29 and spend the rest on shirts. Each shirt costs $14. Write and solve an inequality for the number of shirts she can purchase​

Answers

Answer:

5 shirts (read explanation)

Step-by-step explanation:

14x+29=100

14x=71

x=5.1

She can buy 5 shirts

Does anyone know this?? Tysm

Answers

Answer:

D

Step-by-step explanation:

hope this helps

Find the slope of the line that passes through (8, 9) (6, 12)

Please help

Answers

M=-3/2
Pls mark me brainliest

1. The ratio of boys to girls in the 9th grade is 3 to 4. There are 176 girls. Set up a proportion to model this information.

Answers

Answer:132

Step-by-step explanation:

8. To which subsets of the real numbers does the number 13 belong?

Answers

Answer:

irrational numbers

Step-by-step explanation:

8.

sqrt(13) is not a whole number, a natural number, an integer, or a rational number.

Answer: irrational numbers

Solve for b in the following equation.

- 2 = 4

b = 12
b = 24
b = 36
b = 1

Answers

Answer:

B= 36

Step-by-step explanation

I reported the other answers and they got deleted this is the right answer

Can somebody helpp ???

Answers

Answer:

X = 2

Z = 95

Step-by-step explanation:

Answer:

Step-by-step explanation:

13x+59=11x+63

13x-11x=63-59

2x=4

x=2

13*2+59=26+59=85

11*2+63=22+63=85

360-85*2=2z

190=2z

z=95

It will be nice if you give me brainliest.Good luck!

HELP!!!!!!!!!!!
Simplify
7/9/14​

Answers

Answer:

Step-by-step explanation:

7/9 x 1/14

7/14x9

1/2x9

1/18

I need help with this question

Answers

Answer:

2x-y = 2

Step-by-step explanation:

Answer:

2x-y=2

hope it helps

thank you

What are the solutions of the equation x2-30=x

Answers

Answer:

x = 6 or x = -5

Step-by-step explanation:

x^2 - 30 = x

x^2 - x - 30 = 0

(x - 6)(x + 5) = 0

x - 6 = 0 or x + 5 = 0

x = 6 or x = -5

Find the value of 3x-2 when x=4

Answers

The correct answer is 10! :))

Answer:

10

Step-by-step explanation:

Step 1:

3x - 2             Equation

Step 2:

3 ( 4 ) - 2       input x

Step 3:

12 - 2        Multiply

Answer:

10     Subtract

Hope This Helps :)

samuel needs to mail a package to his friend in new york. he places an address label with length represented by the function f(x)=3x^3

Answers

Answer:

what is the question

Step-by-step explanation:

Cuanto es [20+(10-15)+2]-[15+(7-10)(-2+5)]

Answers

tansjowkenenejjesnjdhdjdjdjdjjdjdjdhdbdbdbdbdjdjsjeksms

11
12 13 14 15
Enter an expression that represents the following statement, and then solve the expression.
3 less than the product of 9 and -5.
The expression is

The value of the expression is

Answers

Answer:

-48 would be the answer

Step-by-step explanation:

product means result of multiplication, so the product of 9x-5=-45 and when it says 3 less than, it means subtraction so we would subtract 3 from -45 which is -48.

Order the values from least to greatest
|-7|
-2
|-6|
-6
10

Answers

Answer:

-6, -2, |-6|, |-7| 10

Step-by-step explanation:

What's b/2-14=8 Equal ?​

Answers

Answer:

1. add 14 to both sides

b/2 = 8E + 14

2. multiply both sides by 2

b = (8E + 14) x 2

3. regroup terms

b = 2(8E + 14)

Hope this helped :)

is Gobbledygook a word

Answers

Answer:

Lol that is a word.

my sister needs help please

Answers

I believe the answer is -9 3/4. That can also be written as -39/4 or -9.75
i believe its -9 3/4

Help Me please I hate math:(

Answers

Answer:

What is the question?

Step-by-step explanation: .

Answer:

WHATS THE QUESTION

Step-by-step explanation:

PLEASE HELP ME!!!!!!!!!!

Answers

Answer:

A.)

Step-by-step explanation:

Solve for X.

6(x-1) =9(x +2)

Answers

Answer:

x=-8

Have a wonderful day!!!

Solve the equation for x: 3x – 2c = 5

Answers

Answer:

3x-2c=5

3x=5-2c

x=5-2c

3

Help!
Let f(x)= 7x² + 4x and g(x) = -9x -- 2. What function represents a new function, h(x), for which h(x)=(f+g)(x)
a. h(x)= -2x² + 2x
b. h(x) = 7x2 + 5x - 2
c. h(r)= -2x² + 4x - 2
d. h(x) = 7x- 5x - 2

Answers

Answer:

Option D

Step-by-step explanation:

h(x) = (f+g)(x) = f(x) + g(x)

= 7x² + 4x +(-9x-2)

= 7x² -5x -2

PLEASE HELP!!!!! Match each equation with its slope





(I also have another question like his in my profile)

Answers

Answer: 1. E

2. B

3. C

4. F

5. D

6. A

Step-by-step explanation:

can someone help please i am really confused

Answers

Answer:

so here we are told that angle CED is 39 degrees and in this diagram we have three angles the first one is Angle CED the next one is angle CEL and the last one is angle LED so angle c e l + angle LED is equals to angle c e d so in this case 3 x - 6 + x + 25 should be equal to 39 degrees collect the like terms 3 x + x + 25 - 6 is equals to 39 degrees 4X + 19 is equals to 39 cross the 19 over the equals sign that you have 4 x is equals to 39 + 19 4 x is equals to 68 divide both sides by 4 and x is equals to 17 then substitute replace where there is x with seventeen so in this case angle c e l will be 3 * 17 -6 we are multiplying 3 by 17 because it was 3 x and we got the value of x to be 17 so 3 * 17 is 51 -6 is 45 so angle CEL is 45 degrees you can do the same with the other angle that is angle LED and you get x to be 42

In the number 4,444.444, how does the 4 in the hundredths place compare to the 4 in the place to its left?

Answers

Answer:

the four to the left of the four in the hundredths place is 1000 place

Step-by-step explanation:

A number r is no less than −1.5 and fewer than 9.5.

Answers

-1.5 ≤ r < 9.5
Sorry if it’s wrong but I’m in 4th grade right now and had to do it on paper.

help please i only know it starts from "start"

Answers

Answer:

Step-by-step explanation:

Start

Translate up

Rotate counter clockwise

Translate diagonally down

Rotate clockwise

Translate left

A certain even integer is 32 less than twice the next even integer. Find the integer.

I know the answer is 28 but I do not know how to get to that answer. I could use help ASAP.

Answers

Answer:well you should have paid more attention in class

Step-by-step explanation:

Other Questions
What is the length of the arc on a circle with radius 16 ft intercepted by a 60 angle?Use 3.14 for pieRound the answer to the hundredths place. how many atoms of carbon are there in 3 grams of carbon? A gas is compressed to 75cm3 to a volume of 30cm3. Its temperature remains the same The pressure of the gas after it has been compressed is 110 Pa. What was the pressure before it was compressed? By the way, those aren't Z's, I'm not sure what they are. who was the dictator that lead france during the reign of terror? If there are 4 ships at a port and the first one leaves and comes back every three weeks, the second one every nine weeks, the third one every 12 weeks, and the fourth every 24 weeks when will they all be in the port at the same time/when will they be there all at the same week Draw a figure and translate it 3 units to the right, reflect in the y axis and rotate it 100Can someone plz help me do this What were the three major battles of Alexander?PLS HELPPP Why is the third king of bhutan called "The father of modern Bhutan" Bill Nye said the air pressure makes things what? An employer can refuse to hire you if you refuse a drug screening test or background check. Use the data in the table to find the rate of change in the length of baby girl Grace. (2 points) julius caesar chapter #1 scene 3 San Felipe de Austin was the capital of the Anglo American colony founded by Stephen Austin in Texas.Please select the best answer from the choices providedT or F please answer guys i need help someone asked me how to say hi in english, i need help asap How did Martin Luther king view the state of nation when he was writing the letter Determine the mass defect for the following atom. The mass of a 20 Ne atom is 19.992 44 amu. jeannie pays a carpenter 5000 to put a new roof on her house Which statement BEST describes the governing of colonial Georgia from 1732 to 1752?A)Georgia was considered a part of the Carolina colonies.B)The owners of the largest plantations were the governors.CJames Oglethorpe was essentially the dictator of Georgia.D)King George II picked a board of directors to run the colony.