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
oee [108]
3 years ago
7

Find the y-intercept of 2x - 7y =28

Mathematics
2 answers:
adelina 88 [10]3 years ago
7 0
If you arrange this properly in the slope intercept form (y=mx+b) so just make it arranged in this format.
4x-7y=-28
Subtract 4x
-7y=-28-4x

Rearrange.
-7y=-4x-28
Divide by -7
y=4/7x+28
The number next to x is your slope and the other number is your y-intercept.
iren [92.7K]3 years ago
5 0
2x - 7y =28
-7y = -2x +28
-7y/-7 = -2x +28/-7
y = 2/7x -4
You might be interested in
Nicholas has 8 pieces of rope that are 4 yards each. He uses 4 pieces that are each 4 feet long.
Komok [63]
What's the question nbnnbbb
4 0
3 years ago
2.
Sidana [21]
It’s C since it is open and x is less than 2. We can plug in any number on the number line to see if this makes sense.
5 0
3 years ago
I suck at math. help me. i would app it.
Verizon [17]

Answer:

x= 2

Step-by-step explanation:

y = 7 means it is parallel to the x axis . so the perpendicular line is to be parallel yo the y axis. .

so the equation is to be like x = c

but it is passing (2,13)

so the equation is

x= 2

3 0
2 years ago
Profit, P (x), is the difference between revenue, R (x), and cost C (x), so P (x) = R (x) - C (x), Which expression represents P
Ierofanga [76]
I think the answer is C
3 0
3 years ago
9x²+12xy+4y²???PLEASE HURRY 15 POINTS~
irakobra [83]

Answer:

(3x+2y)²

Step-by-step explanation:

sorry for typing tyy i thought it said free points :/

6 0
3 years ago
Read 2 more answers
Other questions:
  • 3(n+5)≥3n+8. help, please
    15·1 answer
  • Substitution: y-2x=-6 and 5x-y=9
    14·2 answers
  • It takes21 minutes for 5 people to paint 7walls. How many minutes does it take 3people to paint 5 walls?
    8·1 answer
  • In a class of 42 students, a medium slice of pizza with 8 slices is being shared if one slice is for one person what is the frac
    13·1 answer
  • Select the three models that represent 45%.
    11·1 answer
  • Three friends were running at a track as shown here.there postions on the track after 3 sec are shown who is running the slowest
    13·1 answer
  • Hi guys merry christmas and happy new year!
    6·2 answers
  • C2 + c3 + c2 +c2 , algebra
    7·1 answer
  • How do you solve 7/8+(4/8-2/4)
    9·1 answer
  • What is the slope of (2,-1) and (8,4)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!