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
goldfiish [28.3K]
3 years ago
14

Pleaseeeeeeeeee help me

Mathematics
1 answer:
Slav-nsk [51]3 years ago
4 0

Answer:

y - 35 = 6(x - 5)

Step-by-step explanation:

The point-slope equation of a line is

y - y_1 = m(x - x_1) ,

where

m = slope = \dfrac{y_2 - y_1}{x_2 - x_1}

and the point is

(x_1, y_1)

Let's find the slope.

m = slope = \dfrac{-31 - 35}{-6 - 5}

m = \dfrac{-66}{-11}

m = 6

We are asked to use the first point in the equation, so

x_1 = 5  and y_1 = 35

The equation is:

y - 35 = 6(x - 5)

You might be interested in
-3(7w-3)+8w=-5(w+1) what is the value of w
bogdanovich [222]

Answer:

2

Step-by-step explanation:

Step 1:

- 21w + 9 + 8w = - 5w - 5

Step 2:

- 13w + 9 = - 5w - 5

Step 3:

- 7w + 9 = - 5

Step 4:

- 7w = - 14

Step 5:

14 = 7w

Answer:

w = 2

Hope This Helps :)

6 0
3 years ago
13. Factor 12 + 8. *<br>O 3(2+4)<br>4(3+2)<br>2(4+3)<br>4+3(2)​
e-lub [12.9K]
2752 is this because this is hard ending as
4 0
2 years ago
(2x² - 5x-3)/ (x-3)<br> DIvide the polynomials
Anika [276]

Answer:

2x + 1

Step-by-step explanation:

\frac{(2x² - 5x-3)}{(x - 3)}

Factor out 2x² - 5x-3

\frac{(2x + 1)(x - 3)}{x - 3}

divide x - 3 by x - 3

=> 2x + 1

<em><u>Or another step</u></em>

Step by Step Solution

STEP

1

:

Equation at the end of step 1

STEP

2

:

2x² - 5x - 3/ x - 3

Trying to factor by splitting the middle term

2.1 Factoring 2x² - 5x - 3

The first term is, 2x² its coefficient is 2 .

The middle term is, -5x its coefficient is -5 .

The last term, "the constant", is -3

Step-1 : Multiply the coefficient of the first term by the constant 2 • -3 = -6

Step-2 : Find two factors of -6 whose sum equals the coefficient of the middle term, which is -5 .

-6 + 1 = -5 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -6 and 1

2x² - 6x + 1x - 3

Step-4 : Add up the first 2 terms, pulling out like factors :

2x • (x-3)

Add up the last 2 terms, pulling out common factors :

1 • (x-3)

Step-5 : Add up the four terms of step 4 :

(2x+1) • (x-3)

Which is the desired factorization

Canceling Out :

2.2 Cancel out (x-3) which appears on both sides of the fraction line.

Final result :

2x + 1

6 0
2 years ago
Tyler brother works in a shoe store and the store brought a pair of shoes for $50 and sold it for $80 what percentage was the ma
Free_Kalibri [48]

Answer:

$60.

Step-by-step explanation:

Cost price=  $50

Selling price = $80

Percentage markup = Gain/Cost price x   100%

=30/50x100

=$60.

7 0
2 years ago
Rudy invested $2460 in a money market account for 3 and 1/2 years. He earned $452 in simple interest. Which best represents the
antiseptic1488 [7]

Answer:

B. 5 and 1/4 percent

Step-by-step explanation:

Step one:

given

principal= $2460

time= 3 and 1/2 years= 3.5 years

SI= $452

Required

The rate

Step two:

we know that

SI= PRT/100

substituting our data we have

452= 2460*R*3.5/100

452=8610R/100

cross multiply

452*100= 8610R

divide both sides by 8610

45200/8610= R

R= 5.25%

R= 5 and 1/4 percent

6 0
3 years ago
Other questions:
  • Solve this equation<br> y= 2x<br> x= -y + 6
    12·1 answer
  • Please help me idk this
    6·1 answer
  • Five sixths of the sum of three consecutive numbers is -237.5<br><br> write an equation and solve
    9·1 answer
  • When randomly choosing two cards from a standard deck of cards without replacement, what is the probability of choosing a number
    8·1 answer
  • The diameter of a sphere is 16 in. What is the sphere's volume? Round to the nearest tenth, if necessary. A) 971.7 in3 B) 1072.3
    11·1 answer
  • How do I find the inverse of this problem?
    11·1 answer
  • Which graph represents the function f (x) = StartFraction 2 Over x minus 1 EndFraction + 4?
    5·1 answer
  • HELPPPPPP?????????????????,,,,,,,????
    11·2 answers
  • I have a very relaxing break playing Solitaire as often as I could. After playing 500 games, my success rate is 49%. How many ga
    8·1 answer
  • What is 41687 rounded to the nearest Highest Place
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!