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
Genrish500 [490]
3 years ago
9

Solve number 4 please

Mathematics
1 answer:
lawyer [7]3 years ago
6 0

Answer:

3

Step-by-step explanation:

Slope is given by

\frac{y2 - y1}{x2 - x1}

where y2 = -1, y1 = -7, x2 = -1, x2 = -3

\frac{ - 1 - ( - 7)}{ - 1 - ( - 3)}  =  \frac{ - 1 + 7}{ - 1 + 3}

=   \frac{6}{2}  = 3

You might be interested in
Solve for x d(-3+x)= kx+9
olga nikolaevna [1]
1. Write the equation:
d(-3 + x) = kx + 9
2. "Open" the parenthesizes:
-3d + dx = kx + 9
3. Take kx to the left side, -3d to the right, everything with different sign (+ replace with - when transferring, - replace with +):
dx - kx = 9 + 3d
4. Factor x in the left side:
x(d - k) = 9 + 3d
5. Finally, divide the whole equation by (d - k):
x = (9 + 3d)/(d - k)
That's the final answer. Good luck!
4 0
3 years ago
Read 2 more answers
The ratio of students with brown eyes in Michelle’s class to all of the students in her class is 20:25. What is another way to w
harina [27]

Answer:

3/4, 5/6, 8/10 this is in fraction form though. just change it to 3:4

8 0
3 years ago
What is the excluded value of x for
shtirl [24]

Answer:

value of x is for values that are excludedor or left out

5 0
2 years ago
Read 2 more answers
Hi soooooooo give me a problem to answer
DanielleElmas [232]

Answer: what is 6709583 to the power of 568403 simplified in scientific notation and divided by 3 and graphed as a quadratic.

Step-by-step explanation: Hope this helps :)

6 0
3 years ago
Complete the sentence about pattern G and pattern H. Use the table to help.
Xelga [282]
The answer is ‘4 times’
5 0
3 years ago
Other questions:
  • Help me with this math problem please
    10·2 answers
  • Please help, Geometry I have NO idea how to do this. Both Pictures! (#36, #37) WILL MARK BRAINLIEST!
    8·1 answer
  • Which expression can be used to find the retail price of an item that was bought at wholesale for $112 and sold at a 40% markup?
    14·2 answers
  • How many zeros are there at the end of 100!?
    7·1 answer
  • A person can see the top of a building at an angle of 65°. The person is standing 50 ft away from the building and has an eye le
    13·1 answer
  • How far is the top of the lampost from the tip of its shadow?
    6·1 answer
  • Choose the correct description of the graph of the compound inequality x − 2 > −4 and 3x less than or equal to 15.
    13·1 answer
  • Please helpppppp! WILL GIVE BRAINLIEST!!!
    8·1 answer
  • Name the angle in three different ways
    15·1 answer
  • Graph y=-2x. give the domain and range. is the function dicrete or continou?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!