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
LuckyWell [14K]
3 years ago
15

Find a​ point-slope form for the line with slope 1 over 5 and passing through the point ​-8, -7

Mathematics
1 answer:
Whitepunk [10]3 years ago
6 0

Answer:

(1/5)x-5.4=y

Step-by-step explanation:

mx+b=y

m=(1/5)

(-8,-7)=(x,y)

(1/5)(-8)+b=(-7)

-1.6+b=-7

b=-5.4

(1/5)x-5.4=y

You might be interested in
Please answer this correctly, and you'll recieve brainliest. I need the CORRECT answer.
miv72 [106K]

Answer:

B.  

Plzzzzz give me Brainliest!  

5 0
3 years ago
A fuel is purified by passing it through a clay pipe. Each foot of the clay pipe removes a fixed percentage of impurities in the
creativ13 [48]
The amount of pollutants.
8 0
3 years ago
A storm Flori performance most of the daily unit counts but the owner personally recorded that there was 61 units remaining afte
Kruka [31]

Answer:

  y = -2.8x +69.4

Step-by-step explanation:

The 2-point form of the equation of a line can be used to find the equation of the line through points (3, 61) and (13, 33). The general form of it is ...

   y = (y2-y1)/(x2-x1)·(x -x1) +y1

For the given points, this is ...

  y = (33 -61)/(13 -3)·(x -3) +61

  y = -28/10(x -3) +61

  y = -2.8x +69.4 . . . . . the equation of the line through the given points

_____

<em>Comment on the problem</em>

A "line of best fit" is one that minimizes some measure of deviation from the line. Usually, what is minimized is the square of the deviations. Choosing two points to draw the line through may be convenient, but does not necessarily result in a line of best fit.

7 0
3 years ago
Find the radius of the circle which has the same area
Neko [114]

Answer:

13 cm

Step-by-step explanation:

We can get the answer in the following way:

4 0
3 years ago
A man retires at age 50 with $605,000 in savings. He spends his savings at a steady rate, and after 6 years of retirement, he ha
givi [52]

Since it states that he "spends his savings at a steady rate," we can assume this is a linear equation.

What we know is that he started with $605,000 and after 6 years, he used $300,000. So, we just subtract what he had originally by what he used and get $305,000. We can now make the equation as follows:

300,000=6x, where x is the amount of money he spent in one year. This equation simplifies to x=50,000, which is the amount of money he spent in one year.

Since the question asks us to tell how long it will take him to reach $100,000 in savings, we can make the equation using previous value we have found:

100,000=305,000-50,000x, where x is the number of years passed.

So, this equation solves to -205,000=-50,000x, or x=4.1

I'm not sure how you want to express your answer, but it took him 4.1 years on top of the 6 years already passed to reach $100,000. This mean 10.1 years in total.

Hope this helps!

7 0
3 years ago
Other questions:
  • Faith stands in her backyard and watches her children play. Nadia is 60 feet away in the sandbox.
    15·1 answer
  • Explain how you can use SSS, SAS, ASA, or AAS with CPCTC to complete the following proof.
    8·1 answer
  • According to a recent report, 60% of U.S. college graduates cannot find a full time job in their chosen profession. Assume 57% o
    12·1 answer
  • 12.50+0.40e=14.75+0.25e
    10·1 answer
  • A rocket car on the bonneville salt flats is traveling at a rate of 640 miles per hour. How much time would it take for the car
    10·2 answers
  • If you dig a 12 feet hole and you cover up that hole how deep is that hole
    15·2 answers
  • Compare A and B if 70% of A is equal to $0.7a and 35% of B is equal to $0.35a
    13·2 answers
  • 6x - 5y = 11<br> y = 7x + 21<br><br> What is the correct answer to this problem?
    15·1 answer
  • Solve the equation for all real solutions. <br> 15n^2-22n+8=0
    11·1 answer
  • Can someone help me with this one?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!