what equation represents the line that passes through the points (7,15) and (-4,4)?

What Equation Represents The Line That Passes Through The Points (7,15) And (-4,4)?

Answers

Answer 1

Equation of line is y = mx +b

Passing through (-3,7 )

X= -3, y= 7

plug in these

7 = -3m + b ... .Eq1

Also X = 4 , y= 10

10 = 4m + b ............... Eq 2

Solve Eq 1 and Eq 2 for m and b

m= 3/7

b= 58/7

Thus y =( 3/7) X + 58/7 is equation of line

0r 7y = 3X +58


Related Questions

What is 25/60 in simplest form?
1/5
5/12
1/35
5/6

Answers

Answer:

The answer is 5/12

Step-by-step explanation:

25/60 divide both the denominator and numerator by 5 and you get 5/12. And 5/12 can't go any lower.

See you have to find a number that will evenly go into both the numerator and denominator and in this problem 5 does. Once you find that number (5) you divide it by the numerator and denominator.

This I know is Right.

-9 + 9 = 0
Propiedad

Answers

Answer:

True

Step by step explanation:

-9+9=0
0=0
True

Answer: True

Step-by-step explanation:

-9+9=0

They cancel each other out

What is a membrane? because I don't know.

Answers

Answer:

Wrong division to post a question of this kind, BUT a membrane is a a thin sheet of tissue or layer of cells acting as a boundary, lining, or partition in an organism,... yes I looked it up,...

Chow,...!

Calculate the distance between the points F=(-2,1) and A=(4,-2) in the coordinate plane. Round your answer to the nearest hundredth

Answers

Answer:

The distance between F and A is approximately 6.71 units.

Step-by-step explanation:

To find the distance between any two points, we can consider using the distance formula. Recall that:

[tex]\displaystyle d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}[/tex]

Let F(-2, 1) be (x₁, y₁) and A(4, -2) be (x₂, y₂).

Substitute and evaluate:

[tex]\displaystyle \begin{aligned} FA &= \sqrt{((4) - (-2))^2 + ((-2) - (1)^2} \\ \\&=\sqrt{(6)^2 + (-3)^2} \\ \\&=\sqrt{36 + 9} \\ \\ &= \sqrt{45} \\ \\ &= 3\sqrt{5}\\ \\&\approx 6.71\text{ units} \end{aligned}[/tex]

In conclusion, the distance between F and A is approximately 6.71 units.

FREE BRAINLY PLZ HELP 50 PTS!!
Simplify -5(20 + 3)

-115
-103
85
-97

Answers

Answer:

[tex] - 5(2 0 + 3) = - 50 \times 20 + - 5 \times 3 \\ = - 100 - 15 \\ = - 115 \\ thank \: you[/tex]

Answer:

-115

Step-by-step explanation:

-5(20+3)

Using Distributive Property, multiply -5 by 20 and -5 by 3 to get:

-100 - 15

Now subtract to get:

-115

PLSSS HELPPPPPPPPPPPO

Answers

Answer:

(-5r^4s^10)^4

=-5r^16×s^40

Please Help :(
I've been trying this math rpoblem and I keep messing up..not getting an answer on the screen

Thank you to anyone who answers :)​

Answers

Answer:

the answer is 3 71/75

Step-by-step explanation:

Brody wants to ride his bicycle 60 miles this week. He has already ridden 12 miles. If he rides for 6 more days, which equation could be used to determine xx, the average number of miles he would have to ride to meet his goal?

Answers

Answer:

(60 - 12) ÷ 6

Step-by-step explanation:

(60 - 12) ÷ 6 because you need to subtract the miles he's already ridden and then if you want to split the remaining miles evenly across 6 days, you then divide the difference of 60 - 12.

The equation that could be used to determine x, the average number of miles Brody would have to ride to meet his goal is -

x + 2 = 10.

We have Brody who wants to ride his bicycle 60 miles this week. He has already ridden 12 miles.

We have to determine which equation could be used to determine  the average number of miles he would have to ride to meet his goal If he rides for 6 more days.

If you want to travel a distance of 50 Km in 5 hours and you have already covered 10 Km in 1 hour. Then at exactly what speed you should move to achieve the target?

The speed at which you will move = 40/4 = 10 Km/hr

According to question, we have -

Target miles = 60 miles

Time to achieve target = 7 days

Miles ridden = 12 miles

Therefore, miles remaining = 60 - 12 = 48 miles.

Days left = 6 days.

Therefore, the rate at which Brody will have to ride is = 48/6 = 8 miles/day.

In the form of equation, you can write as -

6x + 12 = 60

x + 2 = 10

Where x - average number of miles he would have to ride to meet his goal

Hence, the equation that could be used to determine x, the average number of miles Brody would have to ride to meet his goal is -

x + 2 = 10.

To solve more questions on Equation modelling, visit the link below -

https://brainly.com/question/20794747

#SPJ2

What is the equation of the line that is parallel to the line y =1/3 x + 4 and passes through the point (6, 5)?

Answers

Answer:

y = [tex]\frac{1}{3}[/tex] x + 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = [tex]\frac{1}{3}[/tex] x + 4 ← is in slope- intercept form

with slope m = [tex]\frac{1}{3}[/tex]

Parallel lines have equal slopes , then

y = [tex]\frac{1}{3}[/tex] x + c ← is the partial equation

To find c substitute (6, 5) into the partial equation

5 = 2 + c ⇒ c = 5 - 2 = 3

y = [tex]\frac{1}{3}[/tex] x + 3 ← equation of parallel line

The car parking lot at a cinema made a total collection of $979 on Sunday night. If each car owner was charged $11, how many cars were stationed in the parking lot?​

Answers

Answer:

89 cars

Step-by-step explanation:

979/11=89

Easy :)

A ba contains 5 white, 7 red and 8 black balls. If five balls are drawn one by
one with replacement. What is the probability that all are white?

Answers

Answer:

1/1024

Step-by-step explanation:

First you find the number of white balls out of the number of total balls:

5/20

Now every time the chance of getting a whit ball is 5/20, so now you times it all:

5/20*5/20*5/20*5/20*5/20

Now you have your answer:

3125/3200000=1/1024

There are (7¹³)³ • 7⁰ strawberry in a field . What us the total number of strawberries in the field ?

Answers

Step-by-step explanation:

[tex](a {}^{m})^n = {a}^{m \times n} [/tex]

(7¹³)³ × 7⁰

7¹³ • ³ × 1

7³⁹ × 1

7³⁹

Yolanda plans to watch 3 movies each month. Write an equation to represent the total number of movies n that she will watch in m months.

Answers

Answer:

3m=n

Step-by-step explanation:

Preform the operation
(−4x 2 +2)−(−7x 2 +10x+1)

Answers

Answer:

-4x + 1

Step-by-step explanation:

( −4x 2 +2 ) − ( −7x 2 + 10x + 1 )

(-4x) (2) + 2 + -1 (-7x) (2) + -1 (10x) + -1 (1)  <--- First let's distribute

-8x + 2 + 14x + -10x + -1

(-8x + 14x + -10x) + (2 + -1)   <---- Now combine like terms

-4x + 1   <--- Final Answer :)

Answer:

3x² - 10x + 1

Step-by-step explanation:

(−4x 2 +2)−(−7x 2 +10x+1)

-4x² + 2 + 7x² - 10x - 1

-4x² + 7x² - 10x + 2 - 1

3x² - 10x + 1

How do I do this answer please

Answers

Answer:

12.5

Step-by-step explanation:

(2.5 + 7.5?) /2 * 2.5 = 12.5

The answer should be 12.5

Are points Q, R, X, & W non-coplanar? Explain.​

Answers

Answer:

No, they are co-planar.

Step-by-step explanation:

Points Q, R, X, and W are all in the plane QRXW. Planes do not have to be at ninety-degree angles (that is, straight up and down or straight to the left and right). However, the points Q, S, U, and X would not be coplanar as a plane must be a flat surface.

If A= 1100 ,T=5 years,R=2%p.a.find principal (p)​

Answers

Answer:

simply we can conclude here that,

p = A×100/100+TR

= 1100×100/100+5×2

= 110000/100+10

=110000/110

= 1 000

hence the principle of given amount is rs 1000

hope this helped you☺️

The difference of 0.56 and 0.3333

Answers

I think it’s 0.2267

Answer:

0.2333

Step-by-step explanation:

this subtraction of decimals and points has to be arranged by points ,if you subtract 0.56-0.3333=0.2333, although that 0.3333 has large numbers but it less value than 0.56 which has small numbers but with great value so we subtract 0.3333 from 0.56 and it's result is 0.2333

anyone solve this maths questions from integers​

Answers

Answer:

Total score = (correct ×marks) + ( incorrect × marks) + (not attempted ×marks)

Total score = ( 6 × 3) + ( 8 × (-1) ) + (0×0)

Total score = 18 + ( -8)

Total score = 18 – 8

Total score = 10

I hope I helped you^_^

11- k/2 = 60
what is k?

Answers

Answer: k=-98

Step-by-step explanation: 11-k/2 = 60                                                                      11+ −1 /2 k=60                                                                                                       −1 /2 k+11-11=60-11                                                                                                                  (-1/2k)(2/-1)=49(2/-1)                                                                                                  −2/-2=98/-1                                                                                                                         1=-98                                                                                                                                                                                                                                                                                                                                                                                                                

Choose the answer that has a value of -8.

A. 6 - (-2)
B. 12 + -4
C. 3 - 5
D. -4 - 4

Answers

Answer:

THE ANSWER IS D

PLEASE GIMME BRAINLIEST BESTIEEE (╥﹏╥)(╥﹏╥)

It’s D
As -+- =-
And value of the greater number is given to the answer as if -4-3=-7 as 4 the greater number has a charge of -

Nnnnnnnnnnnnnnnnnnnnnnn

Answers

Because the two triangles are similar, one is a scaled down version of the other.

You can figure out that scale by comparing two matching sides, in this case AD and AB.

AD = 2 and AB = 2+4 = 6

So 2/6 = 1/3, telling us each side of the smaller triangle is 1/3 the size of the original.

Now we need to find ED and know CB = 12. Knowing ED = 1/3 of CB:
ED = 1/3 • 12 = 4

twice the sum of a number and 2?

Answers

Answer:

Let the number be x, then

2×(x+2)

2(x+2)

2x+4

Step-by-step explanation:

Let the number be a

2(a + 2)

2 × a + 2 × 2

2a + 4

Wesley office had already recycled 37 kilograms this year before starting a new recycling plan, and the new plan will have the office recycling 1 kilogram of paper each week,after 13 weeks how many kilograms of paper will wesleys office have recycled

Answers

Answer:

37 kilograms alr recycled this year

Plan:

1 kilogram each week

After 13 weeks he would of recycled 13 kilograms

37+13=50

In total his office wesley's have recycled 50 kilograms of paper

Hope this helps

karen is buying new clothes. her favorite store has shirts on sale for $10 and pants for $20. she wants to buy at least 6 items to mix and match and spend no more than $100 before taxes.

write the system of inequalities that could be used to solve the problem. DON'T SOLVE

Answers

The required inequalities to solve the problem are :

c + y = 6

c + y = 610c + 20y ≤ 100

Let :

Number of shirts = c

Number of shirts = c Number of pants = y

Number of shirts = c Number of pants = y Total number of items = 6

Hence,

c + y = 6 - - - (1)

Maximum amount spent = $100

(cost of shirt × Number of shirt) + (cost of pant × number of pant) ≤ 100

(10 × c) + (20 × y) = 10c + 20y ≤ 100 - - - (2)

The required inequalities are :

c + y = 6

c + y = 610c + 20y ≤ 100

Learn more : https://brainly.com/question/15748955

1.6 x 3.7 SOMEONE PLEASE SOLVE THIS DOING THIS “ first multiply all the numbers as if they were whole numbers, when you have your final answer move the decima point the same number of time as in both original #’s

Answers

Answer:

5.92

Step-by-step explanation:

16*37=

592

put the decimals in next

A.53 degrees
B.143 degrees
C.37 degrees
D.90 degrees
???????????????????????????

Answers

Answer:

C. 37° Opposite angles

I hope I helped you^_^

simplify 7m+3n - (11-2m+n+5) -m+3n+8

Answers

7 m + 3 and -(- 2 m+11+5)-m+3n+8

7m+3n-(-2m+n+10)-m+3n+8

7m+3n+2m-n-10-m+3n+8

7m+2m-m+3n-n+3n-16+8

Answer=8m+5n-8

Someone help I have no idea what to do

Answers

Answer:

i also don't know sorry

Step-by-step explanation:

Sorry

Austin was practicing combining integers and wrote different integers on some paper. He randomly selected four pieces of paper. The integers he drew were -9, 4, 6, and -11.

When Austin combines the integers he drew, what should be his solution?

Answers

Answer:

Final solution = -10

(-9)+4+6+(-11)

-9 + 4 +6 (+-11)  you need to show

-9 +4 +6 + (-11)  calculator shows

= -5 + 6-11 is both results.

= 1-11

= -10

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