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
puteri [66]
3 years ago
7

What is the slope of a line that goes through the point (-7,-2) and (-6,7)

Mathematics
1 answer:
navik [9.2K]3 years ago
5 0

y=mx+b

y2-y1/x2-x1

the answe would be 9

You might be interested in
The quotient of a number and two imcreased by five is 10 equation
morpeh [17]

x/2 + 5 = 10

<em><u>Subtract 5 from both sides.</u></em>

x/2 = 5

<em><u>Multiply both sides by 2.</u></em>

x = 10 (This is your answer.)

3 0
3 years ago
What is the value of x in the following equation (2y+x)+(2y+x)=(-2y+x)+(2x-15)
adoni [48]
(2y + x) + (2y + x) = (-2y + x) + (2x - 15)

2y + x + 2y + x = -2y + x + 2x - 15

4y + 2x = -2y + 3x - 15
+2y        + 2y 

6y + 2x = 3x - 15
       -2x   -2x

6y = x - 15
+15     +15

15 + 6y = x
5 0
3 years ago
What is the least positive integer?<br> What is the greatest negative integer?<br> worth: 16 points
Ganezh [65]
The least positive integer is 1. The greatest negative integer is -1.
3 0
3 years ago
Read 2 more answers
The shape has which of the following coordinates
Rasek [7]

Step-by-step explanation:

1a. ( 3, -4)

1b. ( 8, -2)

1c. ( 10, -10)

hope it helps!

4 0
3 years ago
Suppose a population of rodents satisfies the differential equation dP 2 kP dt = . Initially there are P (0 2 ) = rodents, and t
WINSTONCH [101]

Answer:

Suppose a population of rodents satisfies the differential equation dP 2 kP dt = . Initially there are P (0 2 ) = rodents, and their number is increasing at the rate of 1 dP dt = rodent per month when there are P = 10 rodents.  

How long will it take for this population to grow to a hundred rodents? To a thousand rodents?

Step-by-step explanation:

Use the initial condition when dp/dt = 1, p = 10 to get k;

\frac{dp}{dt} =kp^2\\\\1=k(10)^2\\\\k=\frac{1}{100}

Seperate the differential equation and solve for the constant C.

\frac{dp}{p^2}=kdt\\\\-\frac{1}{p}=kt+C\\\\\frac{1}{p}=-kt+C\\\\p=-\frac{1}{kt+C} \\\\2=-\frac{1}{0+C}\\\\-\frac{1}{2}=C\\\\p(t)=-\frac{1}{\frac{t}{100}-\frac{1}{2}  }\\\\p(t)=-\frac{1}{\frac{2t-100}{200} }\\\\-\frac{200}{2t-100}

You have 100 rodents when:

100=-\frac{200}{2t-100} \\\\2t-100=-\frac{200}{100} \\\\2t=98\\\\t=49\ months

You have 1000 rodents when:

1000=-\frac{200}{2t-100} \\\\2t-100=-\frac{200}{1000} \\\\2t=99.8\\\\t=49.9\ months

7 0
3 years ago
Other questions:
  • In the expression 12a + 5, identify the coefficient.
    11·1 answer
  • How many times greater is 8×10 to the 4 power than 4×10 to the -5 power
    6·2 answers
  • Let's assume that the poverty threshold is $8,980 for an individual and $12,120 for a two-person household. Based on a 40hr work
    10·1 answer
  • PLEASE EXPLAIN: h(x) = sqrt(4-x^2), find the domain and range.
    5·1 answer
  • Is the output for this correct? (See full pic)
    13·2 answers
  • Math hel pls, thank u
    7·1 answer
  • First, complete the table of x- and y-coordinates
    12·1 answer
  • 5th grade math. Correct answer will be marked brainliest.
    8·1 answer
  • 8th grade math, please help.
    13·2 answers
  • There are 5 1/2 pounds of bricks in a bag. Each brick weighs 2 3/4 pounds. How many bricks are in the bag?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!