1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
astraxan [27]
3 years ago
6

Whats the y intercept of 7y+3x-21=0

Mathematics
2 answers:
dmitriy555 [2]3 years ago
7 0
7y = -3x +21
y = -3/7x +3
So the y intercept is 3
gladu [14]3 years ago
3 0
It's (0,3)

y intercept means x =0
so when x = 0
<span>7y+3x-21=0
</span><span>7y+3(0)-21=0
7y -21 =0
7y = 21
y =21/7
y =3</span>
You might be interested in
Jared sells square frames of various sizes made of wood. To find the area of a frame, Jared uses the formula A = s^2 - (s - 2w)^
xenn [34]
Hiiiiizjzjkskskslslsllzlzlzkzkzkkskzkzkxkx
5 0
3 years ago
The force, F newtons (N) between two particles is inversely proportional to the square of the distance, d m, between them. When
allsm [11]

The force is 1.6N and the distance between them is 1.3 meters

<h3>The force between them</h3>

An inverse variation from force to the square of distance is represented s:

k = Fd^2

Where k represents the variation constant

When F = 10, d = 2.

So, we have:

k = 10 * 2^2

k = 40

Substitute k = 40 in k = Fd^2

Fd^2 = 40

When d = 5, we have:

F * 5^2 = 40

This gives

25F = 40

Divide by 25

F = 1.6

Hence, the force is 1.6N

<h3>The distance between them</h3>

In (a), we have:

Fd^2 = 40

When F = 25, we have:

25 * d^2 = 40

This gives

25d^2 = 40

Divide by 25

d^2 = 1.6

Take the square root of both sides

d = 1.3

Hence, the distance between them is 1.3 meters

Read more about variation at:

brainly.com/question/14254277

#SPJ1

5 0
2 years ago
The average salary for a retail sales clerk is $21,500 per year. A nurse makes on average $65,470. If you consider the earning p
PtichkaEL [24]
Hey once again ! 

I will explain you how to get the answer...

What I did is multiply $21,500 times 30 = $645,000
Then I multiplied $65,470 times 30 = $<span>1,964,100</span> 

After I had multiplied, I subtracted the results.

$645,000 - $1,964,100 = $1,319,100

So the difference is $1,319,100 

I hope I was able to help you out ! :D 
6 0
3 years ago
Read 2 more answers
If you intend to begin saving 20% of your income and you bring home 150 per week how much will you have saved after
romanna [79]
You would save $15 for each week you save
6 0
3 years ago
Which of the following are exterior angles? Check all that apply.
Leokris [45]
I will have you come in please thank you thank for you thank you
I miss my
4 0
4 years ago
Read 2 more answers
Other questions:
  • To cook the meat for the pasta dish takes 2 minutes less than four times the amount of time it takes to boil the noodles. The ti
    9·2 answers
  • Of the 36 students in the book club .five ninths Of the students prefer adventure books to historical books. How many of the stu
    12·2 answers
  • In the figure, the perimeter of hexagon ABCDEF is approximately ___
    7·2 answers
  • What’s the correct answer for this?
    8·1 answer
  • Can anyone help me with with these two math problems? They are the only ones I can’t figure out. What is the quadratic regressio
    10·1 answer
  • PLZ HELP IM SO TIRED AND RLY WANNA GO TO BED AKDNKSD ILL GIVE BRAINLIEST
    7·2 answers
  • Find the slope of the line.​
    5·2 answers
  • 5/(x+2) + 2/(x+7) please solve for me​
    14·1 answer
  • B. Create an equation and sketch a graph that:
    12·2 answers
  • MATH if someone can please help that would be amazing thank you!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!