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
RSB [31]
3 years ago
7

Determine the x-intercept, y-intercept, and slope of the line described by -3x+7y=-21

Mathematics
1 answer:
dimulka [17.4K]3 years ago
3 0

Answer:

Step-by-step explanation:

Comparing to Y = MX + c

M is the slope and c is intercept

-3x+7y=-21

7y = 3x - 21

y = 3/7x - 21/7

y = 3/7x - 3

Slope= 3/7

Intercept= -3

You might be interested in
Really easy....plz help if u can..will mark
goldenfox [79]

Answer:

The distributive property.

Step-by-step explanation:

The distributive property is when you distribute a number to different numbers in a parentheses. For example...

2*x would be 2x, and 2*4 would be 8.

4 0
3 years ago
write the equation of the line parallell to the given line passing through the given point in slope intercept form y=-4x-2 (0, -
Finger [1]

Step-by-step explanation:

slope: -4

y + 1 = -4(x - 0)

y + 1 = -4x + 0

y = -4x - 1

4 0
3 years ago
What is pi times 4 squared times 7
Gnoma [55]

Answer:351.858377202

Step-by-step explanation:need to hurry sorry!!!!

5 0
3 years ago
Ayo can someone help with this I dont get it​
Zielflug [23.3K]

Answer:

D. is the answer

Step-by-step explanation:

the side lengths always have to be equal so 6+8 = 10    and 10 is equal to 10

that means it makes a right triangle

5 0
3 years ago
Carl ran around the track 3 more times than Daria and 2 fewer times than Erin. When they were done they added up the number of l
Paul [167]

Answer:

Total laps = 10d

Step-by-step explanation:

Let c = Carl's laps

d = Daria's laps

e = Erin's laps

c = 3d

c = e/2

c + d + e = totals laps

We can insert 3d in place of c in the third equation

3d + d + e = total laps

Also, e/2 equals 3d

e/2 = 3d

Multiply both sides by 2

(e/2 = 3d)2

e = 6d

Insert the new e

3d + d + 6d = 10d = totals laps

3 0
2 years ago
Other questions:
  • What is the slope of a line if X intercept is three and Y intercept is five
    9·1 answer
  • Complete the first table so that f(x) is a function.
    7·2 answers
  • What is the a10 of an=-3n-3?? PLEASE SOME HELP
    5·1 answer
  • 20 POINTS!!! Find the vertex of the quadratic function given below. f(x)=(x-4)(x+2)
    15·1 answer
  • What is 2k-8>-12 in word form
    8·1 answer
  • Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions calulator?
    8·1 answer
  • 21,42,126,504 If it is a geometric sequence, choose the common ratio. If it is not a geometric sequence, choose "not geometric.
    11·1 answer
  • What is the estimate of 405?
    7·2 answers
  • The following dot plots describe the test scores on Mr. Santos final exam.
    13·1 answer
  • Read below thanks :D
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!