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
lutik1710 [3]
2 years ago
14

Find the equation of the line passing through the points (3,7) and (-2,5)

Mathematics
1 answer:
r-ruslan [8.4K]2 years ago
7 0

Answer:

The equation of the line passing through the points (3,7) and (-2,5) is y=⅖x+29/5

Step-by-step explanation:

Greetings !

first \: find \: the \: slope \: m \\ m =  \frac{(Y₂-Y₁)}{(X₂-X₁)} ..substitute \: vlues \\ m =  \frac{(5 - 7)}{( - 2 - 3)}  =  \frac{ - 2}{ - 5}  =  \frac{2}{5}  \\ y = mx + b \: to \: find \: equation \: of \: aline \\ between \: two \: poins and \: use \:  \\ one \: of \: the \: two \: points \: lets \: take( - 2.5) \\ y = mx + b \\ 5 =  \frac{ - 2}{5} ( - 2) + b \\ 5 =  \frac{ - 4}{5}  + b \\ 5 +  { - 4}^{5}  = b \\  \frac{25 + 4}{5}  = b \\ b =  \frac{29}{5}  \\ finally \: equation \: of \: the \: line \: will \: be \\ y =  \frac{2}{5} x +  \frac{29}{5}

You might be interested in
- The functions y = 2x + 4 and y = 2x + 1 are graphed
denpristay [2]
You can they'll never intersect because both of their slopes are 2
*linear functions with the same slope are always parallel*
8 0
3 years ago
Company A offers a weekly salary of $360 plus a commission of 18% on thier dollar sales volume. Company B offers a weekly salary
Lera25 [3.4K]

Answer: The dollar sales volume will be $4000

Step-by-step explanation:

Let x represent the amount of sales volume for which the two offers result in the same pay.

Company A offers a weekly salary of $360 plus a commission of 18% on their dollar sales volume. This means that the total value offered by company A for x sales volume is

360 + 0.18x

Company B offers a weekly salary of $720 plus commission of 9% on their dollar sales volume. This means that the total value offered by company B for x sales volume is

720 + 0.09x

For the two offers to be the same, the sales volume would be

360 + 0.18x = 720 + 0.09x

0.18x - 0.09x = 720 - 360

0.09x = 360

x = 360/0.09

x = $4000

6 0
3 years ago
Malcolm had a 20% discount coupon for camping equipment. He bought a camp stove for $39.96. What was the original price of the c
Fudgin [204]

Answer: $ 50 after rounding to nearest cent

Step-by-step explanation:

%age                            price

80                                 $39.96

100                                  x

using cross product rule

x=39.96*100/80= $49.95

8 0
3 years ago
An apartment rents for $800 a month the monthly rent is expected to increase $15 each year what will the rent at the end of the
Nataly [62]
To find this you would do 800 + 15x where x is the amount of years. 

For 9 years it would be 800 + 15(9) which is 800 + 135. 

At the end of 9 years, the apartment's rent would be $935. I hope that's utilities included because... yikes...
5 0
3 years ago
Helppppppppppppppppppppppppppppppp
Alchen [17]
I think it’s C not sure tho
5 0
2 years ago
Other questions:
  • What is the value of g? 2/5(g−7)=3 Enter your answer in the box.
    13·1 answer
  • Warren deposited $90 in a savings account earning 10% interest, compounded annually. To the nearest cent, how much interest will
    13·1 answer
  • the ratio of high school students who were homeschooled to those who attended other schools was three to seven. if there were 90
    8·1 answer
  • How many thousands are in 655,000
    6·2 answers
  • Write your answer in simplest radical form​
    12·1 answer
  • PLEASE HELPPP TEST TMR PROBLEM ISW IN PHOTO BELOW
    15·1 answer
  • What is 8-5•4 in pre algebra
    11·2 answers
  • Plz help due tomorrow if correct ill give brailiest
    9·2 answers
  • HURRY! What value of m completed the two-way table?
    5·2 answers
  • Find the perimeter of the figure.<br><br> O 1610 cm<br> O162 cm<br> O116 cm<br> O 81 cm
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!