Write the equation of a line with a slope of 2 and passing through the point (4, -5)?

Answers

Answer 1

Answer:

y = 2x - 13

Step-by-step explanation:

Slope intercept equation of a line

y = mx + b

m is the slope = 2

y = 2x + b

To find "b" plug in the given point (4, -5)

-5 = 2(4) + b

-5 = 8 + b

Subtract 8 from both sides

-13 = b

Using m = 2 and b = -13 the equation becomes

y = 2x - 13

Answer 2

Answer: Y=2x-13

you can use the point slope form to solve something like this or you can use desmos to help with graphing


Related Questions

Help me do my ixl’s please

Answers

Answer:

24

Step-by-step explanation:

56/7 = 8

56 is 8 times 7, so you need 8 times 3.

8 × 3 = 24

7:3 = 56:24

Answer:

24

Step-by-step explanation:

7 is being multiplied by 8 so just multiply 3 by 8 witch will give you 24

Jimmy has saved 375 to purchase a new guitar. this is 3/4 of the total price of the guitar. what is the price of the guitar?​

Answers

Answer:

500

Step-by-step explanation:

375/3=125

125*4=500

I need help please solve for x and y rectangles

Answers

Answer:

x=4

y=103 degree

Step-by-step explanation:

2p + 5q = 48

yng true answer po
thank you:)​

Answers

Answer: p = 24  − 5 q /2

Step-by-step explanation:

Answer:

[tex]p = \frac{ - 5}{2} q + 24[/tex]

Step-by-step explanation:

Let's solve for p:

[tex]2p+5q=48[/tex]

Step 1: Add -5q to both sides.

[tex]2p+5q+−5q=48+−5q[/tex]

[tex]2p=−5q+48[/tex]

Step 2: Divide both sides by 2.

[tex] \frac{2p}{2} = \frac{ - 5q + 48}{2} [/tex]

[tex]p= \frac{ - 5}{2} q+24[/tex]

Solve the inequality.
2|2/5x+3|>3/5

Answers

Answer:

x < − 33 4  or  x > − 27/4

Two angles are vertical angles. One angle is ( 8x + 15 ) and the other angle is 143. Solve for x.

Answers

Answer:

x = 16

Step-by-step explanation:

Verticle angles are always congruent, so:

(8x + 15) = 143

Now, we can solve to isolate x:

8x + 15 - 15 = 143 - 15  (subtract 15 from both sides)

8x/8 = 128/8                (divide both sides by 8)

x = 16

You can always plug in the value of x to the original equation to check your answer:

8(16) + 15 = 143

What two factors when multiply gives you 36 but when added equals -16

Answers

Answer:-18 and +2

Step-by-step explanation:18*2=36

-18++2=-18+2=-16

Find the volume of this object.
Use 3 for T.
Volume of a Cylinder
V=7r2h
Volume of a Cone
V=71r2h
7cm
3
4cm
6cm/
V
V~ [?]cm
PLEASE

Answers

Answer:

147cm³

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This is the answer

A salesman makes $13.00 per hour, plus 10% commission on all sales that he makes. One week, he worked 40 hours and sold $1,250.00 worth of merchandise. How much money did he earn?

a. $645.00
b. $560.00
c. $616.00
d. $1,810.00

Answers

A. $645.00


Vevsbebebeheheheuehejjeekkekeekekeke

Thomas Ran 2 miles at track practice Maria ran 50 yards more than half as far as Thomas how many yards did Maria run

Answers

Answer: 1810 yards

Step-by-step explanation:

Given

Thomas ran 2 miles and Maria runs 50 yards more than half as far as Thomas

We know, 1 mile is equal to 1760 yards

So, Thomas run [tex]2\times 1760=3520\ \text{yards}[/tex]

half of its distance is 1760 yards

So, the distance covered by Maria is 1760+50=1810 yards

The length of a side of a square is 25cm find the area​

Answers

Answer:

Area of square is 625 cm².

Explanation:

Side (length) = 25 cm

As we know, all the sides of the square are equal.

Further,

Area of the square = (side) ²

Area = ( 25 )²

Area = 625 cm²

Therefore, area of the square is 625 cm².

Calculate the total area of the figure below:

24 cm2

4 cm2

18 cm2

16 cm2

Answers

Answer:

[tex] 4 \:cm^2 [/tex]

Step-by-step explanation:

Total area of the figure

[tex] = \frac{1}{2} bh \\ \\ = \frac{1}{2} \times 4 \times 2 \\ \\ = 4 \: {cm}^{2} [/tex]

The fire department reports that 2 out of every 25 fireworks are faulty.if a large fireworks show uses 500 fireworks, how many should they expect to be faulty

Answers

Answer:

related injuries treated in hospital emergency departments using data from ... fireworks-related, emergency department-treated injuries for 2019 occurred during that period. ... of the deaths were associated with misuse of fireworks, 2 deaths were ... victims who reported that their injuries may be long term.

Step-by-step explanation:

Answer:

40 should be faulty

Step-by-step explanation:

2x500 = 1000, then divide it by 25

I WILL GIVE BRAINLYIST A square is shown below. Which expression can be used to find the area, in square units, of
the shaded triangle in the square?
6 units
(5 points)
O 1
4.3.3
O 1
2.3.3
O 1
4.6.6
O 1
2.6.6

Answers

I believe it’s the second option sorry if I’m incorrect

Answer:

C not sure if its correct

Step-by-step explanation:

I need points

pls help me i need help

Answers

Answer:

5 13/8 or 6 5/8

Step-by-step explanation:

2 3/4 + 3 7/8

since we are add we need to get a common denominator(bottom number)

I know that 2 × 4 = 8

3/4 × 2 = 6/8

new problem is

2 6/8 + 3 7/8

2+3=5

6/8 + 7/8 = 13/8

5 13/8

you may need to simplify you answer

13 - 8 = 5

6 5/8

How many tiles are added to each figure in the tile pattern shown above

Answers

Answer:

4 tiles are added to each figure in the tile pattern.

any advice on algebra 1 leap test, I'm a middle schooler taking it and a bit nervous

Answers

Here is some pro tips, I take algebra 1, and I’m in middle school too.
x * x = x^2
If you see anything like (x + 5)(x - 5), solve using FOIL, (front, outer, inner, last), it’s basically the distributive property for four numbers and x’es.
Distributive property is a must know.
And also, if you are feeling nervous, remember, even if you fail the leap test, it doesn’t make you less of a intelligent, kind, and caring person.

A table measures 76.2 centimeters in length. Write an equation to find the length of the table in inches. Solve the equation. Show your work.

(1 inch = 2.54 centimeters)

Answers

Answer:

76.2 / 2.54 = 30

Step-by-step explanation:

(Centimeters of table) / (Centimeter to inch conversion rate) = (Inches of table)

please help me out with this.its graded and am lost.please guys no link.thank you ​

Answers

Answer:

1. Talin está hiendo a la universidad todos los días.

2. Daniel está construyendo un edificio.

3. Lorena y Carlos están leyendo las noticias en el periódico.

4. Mis amigos y yo estamos escuchando música.

5. Está cayendo mucha nieve.

6. Los chicos están huyendo de la policía.

7. Ellos están destruyendo el viejo hospital.

8. Mis papás están contribuyendo con las donaciones.

9. Mi hermana está trayendo las sillas y mesas.

10. !Tu estas creyendo en sus mentiras!

Step-by-step explanation:

The value of 10+6/2+3 is 7. True or false

Answers

Answer:

TRUE sorry

Step-by-step explanation:

False hope it’s right

can someone help me on this question please

Answers

Answer:

y = -2x + 5 [ 1st option ]

Step-by-step explanation:

Consider any two points , say

(1,3) (2,1)

Firstly let's find the slope of the line as ,

=> m = y₁ - y₂ / x₁ - x₂

=> m = 3-1 / 1-2

=> m = 2/-1

=> m = -2

Third point is, (3 , -1) . Using slope point form .

=> y - y₁ = m ( x - x₁ )

=> y - (-1) = -2( x - 3)

=> y + 1 = -2x +6

=> y +2x +1-6=0

=> y +2x -5 = 0

=> y = -2x + 5

On looking at options first one is correct

Hence the equation of line is y = -2x + 5.

what are the steps to this?

Answers

Answer:

20

Step-by-step explanation:

This is a right triangle

a² + b² = c²

16² + 12² = x²

256 + 144 = x²

400 = x²

take the square root of both sides

x = 20

Which system of equations has infinitely many solutions?
A
4x+2y=8

4x−2y=8

B
4x−2y=8

−4x+2y=−8
C
4x+2y=8

4x+2y=10

D
4x+2y=8

−4x−2y=−10

Answers

Answer: B.

[tex]4x - 2y = 8\\-4x + 2y = -8[/tex]

Step-by-step explanation:

Let's solve your system by elimination.

4x−2y=8;−2x+2y=6

Add these equations to eliminate y:

   4x-2y=8  

 -2x+2y=6    

  2x=14

Substitute 7 for x in 4x−2y=8:  

(4)(7)−2y=8

−2y+28=8  (Simplify both sides of the equation)  

−2y+28+−28=8+−28  (Add -28 to both sides)

−2y=−20  

−2y/−2=−20/−2  (Divide both sides by -2)  

y=10

Plz I need help with this

Answers

the answer is B. (3,1)

Answer:

B

Step-by-step explanation:

Because you go 3 right from 0,0 and that gives you 3,0 then you go up 1 and that gives you 3,1. So your answer is B!

Hope this helps!

The spinner is spun 75 times.
A spinner has 4 sections labeled A, B, C, D. D is 75 percent, A is 25 percent, and B and C are both around 12.5 percent.
What is the experimental probability of spinning an "A" ? Round your answer to the nearest hundredth if necessary.
Outcome
A
B
C
D
Frequency
20
11
14
30

a.
0.73
c.
0.27
b.
0
d.
0.2

Answers

The frequency for A is given as 20, this means A was spun 20 out of 75 spins.

20/75 = 0.2666 which rounds to 0.27

The answer is 0.27

We will see that the experimental probability is P = 0.27, so the correct option is c.

What is the experimental probability of spinning an "A" ?

The experimental probability of the outcome A is equal to the quotient between the number of times that the outcome was A and the total number of times that the experiment was performed.

Here we know that the experiment was performed 75 times, and 20 of these 75 times, the outcome was A, then the experimental probability is:

P = 20/75 = 0.27

So the correct option is c.

If you want to learn more about probability:

https://brainly.com/question/25870256

#SPJ2

Create a table and graph from this equation
Y=2x+5

plz I need fast
the best answer get brainlyist

Answers

the line passes through (0,5)

Answer:

Not sure if this is what you meant by graph and table but heres what i got

Step-by-step explanation:

If a sample mean is 92, which of the following is most likely the range of possible values that best describes an estimate for the population mean?

A. (80, 112)
B. (82, 114)
C. (76, 108)
D. (78, 110)​

Answers

Answer:

I think it's c. (76,108)

Step-by-step explanation:

because 76+108 = 184 - half of which is the mean

so c. is more likely

(76, 108) is the  range of possible values that best describes an estimate for the population mean.

The given sample mean is 92.

(80, 112)= 80+112/2

=96 which is not equal to 92.

(82, 114)=82+114/2

=98 which is not equal to 92.

(76, 108)= 76+108/2=92

The value 92 which is  equal to 92.

(78, 110)​ = 78+110/2

=94 which is not equal to 92.

(76, 108) is the  range of possible values that best describes an estimate for the population mean.

To learn more on Statistics click:

https://brainly.com/question/30218856

#SPJ7

3-gallon bottle of fabric softener costs $18.00. What is the price per quart? ( 1 gallon = 4 quarts)

Answers

3 gallons = 12 quarts so $18 divided by 12 quarts is $1.50 per quart

Hello! , To those brainly user well If answered, not joker, please answer it correctly I need a sober answer.​

Answers

Step-by-step explanation:

here is my answer.. i hope it can help.. correct me if im wrong..

What is the area of the triangle shown below?

Answers

...................

..........

1,200 beacuse

10 TIMES 10 = 100

100 TIMES 12 = 1,200

So there for , the answer is 1,200
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