Mathematics High School

giving brainly
what is the equation of the line in slope intercept form

Giving Brainly What Is The Equation Of The Line In Slope Intercept Form

Answers

Answer 1

Answer:

y=-4/3x-60

Step-by-step explanation:

Answer 2

Answer:

y=-4/3x-60

Step-by-step explanation:

The line intercepts -60 and the slope by using a slope triangle, for y it was from -20 to 20 so 40 units difference, and for x it was -30 to -60 so 30 unit difference. 40/-30 simplified = -4/3

Related Questions

Imani and Todd were trying to solve the equation: x^2+6x+5=8x 2 +6x+5=8x, squared, plus, 6, x, plus, 5, equals, 8 Imani said, "I can factor the left-hand side into (x+1)(x+5)(x+1)(x+5)left parenthesis, x, plus, 1, right parenthesis, left parenthesis, x, plus, 5, right parenthesis, so I'll solve using the zero product property." Todd said, "I can solve by completing the square. If I add 444 to each side, I can rewrite the equation as (x+3)^2=12(x+3) 2 =12left parenthesis, x, plus, 3, right parenthesis, squared, equals, 12." Whose solution strategy would work? Choose 1 answer: Choose 1 answer:

Answers

Answer:

Todd's

Step-by-step explanation:

Given the expression x^2+6x+5=8, we are to determine which whether Imani or Todd method will work

Imani method might not work because he hasn't written the equation in standard form before factorizing. He should have equated the expression to zero first before factorizing and finding the zeros of the expression. The equation should have been written in the form ax²+bx+c = 0 first.

For Todd, his method will work because he used the completing the square method. The value at the right hand may not necessarily be zero before applying the rule. The idea is to make the quadratic equation complete and a perfect square.

This is achieved by adding the half of coefficient of x to both sides of the expression before simplifying.

From the expression x²+6x+5 = 8 we can see that adding 4 to both sides will make the quadratic equation on the left a perfect square.

x²+6x+5= 8

x²+6x+5+4= 8 +4

x²+6x+9 = 12

x²+3x+3x+9 = 12

x(x+3)+3(x+3) = 12

(x+3)(x+3) = 12

(x+3)² = 12

We can see that the expression at the left hand is now a perfect square. Hence Todd solution strategy will work

Answer:

only todd i got it from khan

Step-by-step explanation:

Help me plz nowwwwww

Answers

Answer:

...

Step-by-step explanation:

The floor of a room is 12m long and 7.5m broad i) Find the area of the floor ii) Find the cost of carpeting the floor at rs 80 per sq.m
(Unitary method)​

Answers

A=90m^2

Cost=RS.7200

I hope that helps

Answer:

this is the formula that you want

Y>x-3, y<-x+3? I need a graph:(

Answers

Answer:

Then make one

Step-by-step explanation:

As the guy above me said, make one

Sonji paid $25 for two scarves, which were different prices. When she got home she could not find the receipt. She remembered that one scarf cost $3 more than the other. What was the price of the more expensive scarf?

plzz help!!!!!!!!!!

Answers

the answer is 53

Step-by-step explanation:

25 plus 25 is 50 plus 3

−3(x + 3) = −3(x + 1) − 5

Answers

You have to simplify and then get x

Answer:

No real solutions

Step-by-step explanation:

Distribute the -3

-3x - 9 = -3x -3 -5

-3x - 9 = -3x - 8

add 3x to both sides

-9 = -8

makes it no real solution

"I am 3 times as old as Sue is," Frank said to Ann. "On the other hand, I am 15 years older than John while Sue is 1 year younger than John. How old am I?"

If J represents John's age, then which of the following equations could be used to solve the problem?

J + 15 = 3J - 1
J + 15 = 3(J - 1)

Answers

Answer:

J + 15 = 3(J - 1)

Step-by-step explanation:

I am 99% sure this is the right answer.

A wizard-in-training has 300 grams of 20% liquid-gold solution. He wishes to drain some and replace it with an 80% solution, so that he gets 300 grams of 35% solution. How many grams should the wizard drain and replace with 80% solution?

Answers

Answer:

75 grams

Step-by-step explanation:

I have in on rsm and i put it in and its right :)

Is this a function or no?

Answers

Answer:

no

Step-by-step explanation:

i need help asap !!!

Answers

It’s -15/28...................

Answer:-15/28

Step-by-step explanation:

2/1*x5/7x-3/8=-30/56 ÷2=-15/28

Which relation is a function?( click all that apply)

Answers

A, B, D are functions.
(First, second, and fourth response)
You can see which is function since for everyone input only has one value. You can also use the vertical line test.

Evaluate the expression -8x + 5 - 2x - 4 + 5x when x = 2 before and after simplifying.

Answers

Answer:

Step-by-step explanation:

all we have to do is plug in 2 for x into the equation:

-8(2) + 5 -2(2) -4 + 5(2)

-16 + 5 -4 -4 + 10

-11 -8 + 10

-19 + 10

the answer is

-9

to simplify the equation we’ll combine like terms

-8x + 5 -2x -4 + 5x

-10x + 1 + 5x

-5x + 1

now we’ll plug in 2 for x

-5(2) + 1

-10 + 1

the answer is still

-9

Answer:

-9

Step-by-step explanation:

2.The tables show the numbers of white and yellow flowers Cara and Hector used in 5 different arrangements.

Cara’s Flower Arrangements

White

3

6

9

12

15

Yellow

5

10

15

20

25

Hector’s Flower Arrangements

White

4

8

12

16

20

Yellow

6

10

14

18

22

Part A

Are the numbers of white and yellow flowers in Cara’s arrangements proportional? Write an equation that relates the number of yellow flowers, y, to the number of white flowers, w.





Part B

Are the numbers of white and yellow flowers in Hector’s arrangements proportional? Write an equation that relates the number of yellow flowers, y, to the number of white flowers, w.

Answers

Answer:

Step-by-step explanation:

15

Part A:

Yes, the numbers of white and yellow flowers in Cara's arrangements are proportional.

yellow flowers = y

white flowers = w

5y = 3w

Therefore, the numbers of white and yellow flowers in Cara's arrangements are proportional.

Part B:

yellow flowers = y

white flowers = w

6y = 4w

Therefore, the numbers of white and yellow flowers in Hector's arrangements are proportional.

I am trying to find what x and y means please help
5x + y = 7

Answers

Answer:

X and Y are variables.

Consider that you have $7.  It costs $5 to buy a sandwich and $1 to buy a drink.

To find out what you can buy, and spend $7 (on the nose), we have the formula

5X + 1Y = 7

Answer:

x=1 y=

Step-by-step explanation:



)A class has 9 boys and 15 girls. What is the ratio in simplest form that compares number of boys to total number of students?

3:5
3:8
9:15
9:24

Answers

Answer:

3:5

Step-by-step explanation:

3, 6, 9.

5, 10, 15.

always see which numbers fit and which numbers dont

Answer:

9:24 is the ratio.

Step-by-step explanation:

PLEASE HELP 3x – 7 ≥ 4x + 2

Answers

Hi there!

[tex]\large\boxed{x \leq -9}[/tex]

3x - 7 ≥ 4x + 2

Subtract 3x from both sides:

3x - 3x - 7 ≥ 4x - 3x + 2

-7 ≥ x + 2

Subtract 2 from both sides:

-7 - 2 ≥ x + 2 - 2

-9 ≥ x

x ≤ -9

a) x ^ 2 + 2x???????????

Answers

Step-by-step explanation:

x² + 2x

x(x + 2)

OR

x² + 2x = 0

x(x + 2) = 0

x = 0 or x + 2 = 0

x = 0 or x = - 2

If a van traveled 120 miles in 2 hours, how far could the van travel in 5 hours?​

Answers

Answer :

The Answer Is 300 Miles In 5 Hours

Answer:

300 miles i think

Step-by-step explanation:

120 times 2.5 bc 2 times 2.5=5

120 times 2.5 is 300

A school keeps track of the percentage of scholars who pack lunch versus buy lunch. On Monday, 80% of scholars packed lunch. On Tuesday, 70% of the scholars who packed lunch do so again, and 50% of those who bought lunch on Monday ​pack ​lunch on Tuesday. Assume all scholars either pack lunch or buy lunch. Find the percent change in the number of scholars who bought lunch from Monday to Tuesday, and indicate whether this was an increase or decrease.

Answers

Answer:

you can also get the most of the best Friend in suluiman .70.

PLEASE HELP ME ITS SYSTEM OF LINEAR EQUATIONS

Answers

I agree with the other person i don't know what to do

Reggie is 13 years older than his cousin Ramon. In 9 years from now, Reggie will be twice as old as Ramon will be then. How old is Ramon now? ​

Answers

Answer:

what were the anwser choses

Step-by-step explanation:

he is 6 years old right now

Data with a correlation coefficient of 0.05 has a _[blank A]_ correlation, and data with a correlation coefficient of −0.80 has a _[blank B]_ correlation.

Answers

Answer:

Correlation Coefficient r value of 0.05 means a weak or very weak positive relationship while

Correlation Coefficient r value of 0.80 means a strong positive relationship

Step-by-step explanation:

Correlation Coefficient (r) signifies the strength of relationship which exists between two linear variables. The value of r ranges from - 1 to + 1 where positive and negative values signifies a positive and negative relationship relationship respectively.

The closer the r value is to either +1 or - 1, the greater the strength of the relationship while a r value of 0 means, there is no relationship between the two variables.

Hence in the scenario above :

Correlation Coefficient r value of 0.05 means a weak or very weak positive relationship while

Correlation Coefficient r value of 0.80 means a strong positive relationship

Answer:

Step-by-step explanation:

Correlation Coefficient r value of 0.05 means a weak or very weak positive relationship while

Correlation Coefficient r value of 0.80 means a strong positive relationship

Find the value of x in the triangle below.

x = ?

Answers

Answer:

x=8

Step-by-step explanation:

hope i helped!!!

Answer:

61°

Step-by-step explanation:

180-58=122

122÷2=61

number of integers between -2 and 2

Answers

Answer:

3 integers

Step-by-step explanation:

-1, 0, 1 lie between the integers - 2 and 2

Given AABC with coordinates A(-4,-2), B(-1,1) and C (-2,3)
what would be coordinates of AA'B'C' after a rotation of 180° ?

Answers

Answer: 15

15-15 = 0

10-10=0


The diagram shows a sector of a circle radius 11 cm.
Show that the perimeter of the sector
is greater than 47.5 cm.

135°
11 cm

Answers

Answer:

Perimeter of sector is 47.93 cm which is greater than 47.5 cm

Step-by-step explanation:

Mathematically, the perimeter of a sector is length of the arc plus 2 radii

The length of the arc is;

theta/360 * 2 * pi * r

where theta is the angle subtended by the arc at the center of the circle

Thus, we have

135/360 * 2 * 22/7 * 11 = 25.93

Add 2 radii = 25.93 + 2(11) = 47.93 cm

This is greater than what we are asked to calculate and thus we have shown what we are asked to show

Answer:

47.9cm>47.5cm

Step-by-step explanation:

135(angle) /360 x 2 pi r (to give arc of the sector)

135/360 x 2 x 3.142 x 11 = 25.92cm

add 11 + 11 (radius)

25.92 + 22= 47.9cm

Triangles on a square grid what is the property of the triangle

Answers

Answer:

Isosceles triangle

Step-by-step explanation:

Answer: This triangle is a Right Isosceles triangle so you would select B. & D.

Explanation: This triangle isn't equilateral sense the three sides / three angles aren't equal. And isn't scalene sense scalene triangle have no equal sides and no equal angles.

room is 32 ft by 40 ft. She needs to make a scale of her room that is 8 in. by 10 in. What is the scale she needs to use? ​

Answers

Hvdgnjkncfhjinvgnbfg gfbjjygjk

O A. y = {x+1
O B. y=-2x-1
O C. y=-2x+ 1
O D. y = 2x-1

Answers

Since its going down it should be c.

How do I solve this equation?

Answers

Answer:

x=7,x=-4

Step-by-step explanation:

[tex]2x-3=11\\2x=11+3\\2x=14\\x=7\\\\2x-3=-11\\2x=-11+3\\2x=-8\\x=-4[/tex]

Answer: x=7, x= -4

Step-by-step explanation: Ok because of the absolute value signs, there are going to be two different equations. The first one is just 2x-3=11. Solve that: 2x=14, x=7. Then because the answer in the absolute value could also be -11 (because absolute values always have to be positive), there is another equation : 2x-3=-11. Add 3 on both sides, 2x=-8, x=-4

Other Questions
Find the slopes of the liner functionsY= -2x +7The slope of line given by the linear equation?The slope of the line shown ? According to the article, what are three ways to drink responsibly? 1.1.9IIIOn a number line, suppose point E has a coordinate of - 4, and EG = 4. What are the possible coordinates of point G?The possible coordinates for Gare(Type integers or decimals. Use a comma to separate answers as needed) A plant that is heterozygous for a characteristic has two different alleles for that characteristic. Which trait did heterozygous individuals show in Mendel's experiments on pea plants? A. The acquired trait B. The dominant trait C. The codominant trait D. The recessive trait Find the recursive rule, explicit rule, and f(20) giving brainliest !!! 1.A mathematical equation that predicts how a physical phenomenon will behavehypothesis2.A predicted experimental outcome based on prior knowledge and experience.quantitative data3.The variable that is changed on purpose by the scientist.independent variable4.The variables that must be kept constant so as not to bias or influence the resultsscientific law5.Data that is descriptive rather than numericalqualitative data6.Data that is numericalcontrol variable7.A well tested explanation for why a physical phenomenon occursscientific theory What is the sum of two consecutive numbers is 141 What is the relationship between these two paragraphs?1.Its not easy being a bird, especially when you cant figure out how to fly. That was Donnys problem. No matter how hard he tried, he couldnt lift off the ground. He watched the other birds and tried to imitate what they did, but nothing seemed to help.2.Summer was almost over, and the leaves were starting to fall off the trees. It would soon be winter, and everyone would be heading south for the summer. Donny didnt want to be left behind, and he didnt want to be a burden. He needed to teach himself to fly once and for all.A. The first paragraph is the exposition, and the second paragraph is the climax of the story.B. The first paragraph describes the conflict, and the second paragraph resolves the problem.C. The first paragraph outlines the plot, and the second paragraph describes the theme of the story.D. The first paragraph describes the main character, and the second paragraph describes the conflict.E. The first paragraph identifies the narrator, and the second paragraph tells about the setting. . The graph of 2x y = 3 is shown on the coordinate grid. Which ordered pair is NOT in the solution set of 2x y > 3? (2, 0) (2, 1) (1, 3) (3, 1) don't answer this question Describe how one of the occupations that you studied would use descriptive statistics when performing their job If you answer 30 problems on Brainly in a day and 12 people find your answer helpful on each problem, now many people did you help out? Please help me with this Which of the various interpersonal skills is most important? Justify your answer. A tiger cub has a pattern of stripes on its fur that is similar to that of its parents. Where are the instructions stored that provide information for a tigers fur pattern?On genes within chromosomesA. On the cell membraneB. In cytoplasm inside cellsC. In the mitochondriaD. On genes within chromosomesSorry this is science not english| BRaINlIesT Which function represents the area with respect to time? What would you do if your going through a hard time Determine which statement uses a valid argument.A.If it is hot outside, then Matt will not wear a jacket. Matt is not wearing a jacket. Therefore, it is hot outside.B.If it is Tuesday, then the library is open. The library is open. Therefore, it is Tuesday.C.If it is summertime, the museum closes at 6 p.m. It is 7 p.m. in the summertime. Therefore, the museum is closed.D.All practicing lawyers must pass the bar exam. Chris did not pass the bar exam. Therefore, Chris is a practicing lawyer. At Saturday nights football game there were 18 less fans than half the fans at Friday nights game. There were x fans at Fridays game. Write an expression to represent the number of fans at Saturdays game.