Find the equation of the line
PLEASE HELP

Find The Equation Of The Line PLEASE HELP

Answers

Answer 1
Y=-3x+7..................
Answer 2

Answer:

y = -3x +7

Step-by-step explanation:

The equation for a line is: y = mx + b

m = slope

x = the x-value

y = the y-value

b = the y-intercept

Since the y-intercept is 7, we know the first part of the equation is: y = mx +7

Also, since the line is decreasing from right to left, m is going to be negative. A way to calculate the m is rise/run. Count how many blocks it is going horizontally (run)and how many blocks it is increasing/decreasing when going to the right (rise). Then divided the "rise" over "run". Another way is to choose two points. Now use the equation y1-y2/x1-x2,

or  y2-y1/x2-x1. I am going to show using the equation.

My two points are (0,7) and (2,1)

change in y (rise):7-1 = 6

change in x (run): 0-2 = -2

6/-2 = -3. Your slope is -3. Now lets put it all together.

y = -3x +7

You can see that for every square moved to the right ONCE the y value is decreasing by 3 each time.


Related Questions

A line passes through the points (2, -4) and (4, 2). What is the equation of this line in slope-intercept form?

Answers

Sorry the solution cut off but it’s y=3x-10

Answer:

A:y=3x-10

Step-by-step explanation: the rise and run is 6/2 and the y intercept is -10

The sum of two numbers is 52. The larger number is 10 more than the smaller number. What are the numbers?

Answers

Answer:

42?

Step-by-step explanation:

Just because 52-10 is 42..but thats to simple

Answer:

5.20000

Step-by-step explanation:

           25

Simplify   ——

           5

George is buying gifts for his three sisters. He has $45 to spend and has a coupon for $12 off. Write an inequality to represent the amount he can spend.

Answers

Answer:

The inequality that represents how much George can spend is y ≤ $45 + $12, which gives y ≤ $57

Step-by-step explanation:

The given parameters are;

The amount George has to spend for his sisters = $45

The amount of coupon George has = $12

The inequality that represents how much George can spend, y, is given as follows

y ≤ $45 + $12.

Tyler went to the super market to buy food for a pantry. He has $36, and can carry up to 20pounds of food in his backpack. One package of pasta is the right amount to go with one jar of pasta sauce. What is the best number of packages of pasta and jar of pasta sauce to buy for the food pantry

Answers

This question is incomplete

Complete Question

Tyler went to the supermarket to buy food for a food pantry. He has $36, and can carry up to 20 pounds of food in his backpack. Pasta costs $1 for a 1-pound package. Pasta sauce costs $3 for a 1.5 pound jar. Let x = the number of packages of pasta and y = the number of jars of pasta sauce. One package of pasta is the right amount to go with one jar of pasta sauce. What is the best numbers of packages of pasta and jars of pasta sauce to buy for the food pantry? Explain your reasoning.

Answer:

Eight is the best numbers of packages of pasta and jars of pasta sauce to buy for the food pantry.

Step-by-step explanation:

Let

x = the number of packages of pasta

y = the number of jars of pasta sauce.

He has $36, and can carry up to 20 pounds of food in his backpack. Pasta costs $1 for a 1-pound package. Pasta sauce costs $3 for a 1.5 pound jar.

x + 1.5y ≤ 20....... Equation 1

x = 20 - 1.5y

x × $1 + y × $3 = $36

x + 3y ≤ 36..... Equation 2

20 - 1.5y + 3y = 36

-1.5y + 3y = 36 - 20

1.5y = 16

y = 16/1.5

y = 8

And x = 8

Therefore,

Eight is the best numbers of packages of pasta and jars of pasta sauce to buy for the food pantry.

What is the area of ΔXYZ below?

Select the best answer from the choices provided. A. 9√3 4 B. 9√3 3 C. 9√3 2 D. 9√3

Answers

Step-by-step explanation:

We need to find the height of the triangle first.

Height=>sin(60°)=h/3 but sin(60°)=√3/2

h=3×√3/2=3√3/2

Area=½×base×height

A=½×3×3√3/2

A=9√3/4

Answer is option A

Ms. Green purchased a new computer for $1,450 at the Apple Store. If sales tax is 9.5%, what was the tax and total of her purchase?

Answers

Tax: $137.75

Total: $1587.75

I hope this helps, and Happy Holidays! :)

Write the following ratio in simplest form: 2 to 4

Answers

Answer:it would be 1:2

Answer:

1 : 2

Step-by-step explanation:

2 : 4

A ratio is another way of expressing a fraction. Hence, if one divides both sides by the same number, it will be the equivalent of one reducing a fraction, and it will still be equivalent to the original value. Hence, to reduce this ratio; divide both sides by 2

1 : 2

5. - (m+) =
— Чт - 1=34

Answers

Answer:

The objective of this study was to examine the chronic effects on lower-body strength in resistance trained men of performing varying training volumes over 6

Step-by-step explanation:

I WILL GIVE BRAINLEST!!!!!!


Frank earned x dollars the first week of his new job. He earned 5% more the
second week than the first week. Which expression represents the total amount of
money Frank earned for both weeks?
A. 1.50x
B. 1.05x
C. 2.00x
D. 2.05x


PLSSS SHOW YOUR WORK PLSSSS

Answers

Can Smart people Answer this plz.??????? I WILL GIVE BRAINLEST!!!!!!


Frank earned x dollars the first week of his new job. He earned 5% more the
second week than the first week. Which expression represents the total amount of
money Frank earned for both weeks?
A. 1.50x
B. 1.05x
C. 2.00x
D. 2.05x


PLSSS SHOW YOUR WORK PLSSSS

Please help I don’t know the answer!!!!!

Answers

Answer:

BC= 8

Step-by-step explanation:

When you are looking at length you can count all the units.

there are 8 units and the length of BC is 8

A train traveling at 37 M.P.H. had its speed increased by 22 ft. per sec.
If 88 ft./sec. = 60 M.P.H., then the train is now traveling at M.P.H.

Answers

Answer:

52 mph

Step-by-step explanation:

If 88 ft/sec = 60 mph

The 22 ft/ sec is 60/4 = 15 mph

This is so because 88/22 is 4

So we simply proceed to add this to the previous speed in mph

That gives a total of 15 + 37 = 52 mph

If possible, can anyone help with these two? --sorry, im dumb ;-;-- THANKS!

Answers

Answer:

1) 3^2 or 9

2)5^18

Step-by-step explanation:

Ok but you have to hit that crown :D

Simplify: 3^8x3^4 = 3^12

3^2x3^8=3^10

3^12/3^10 = 3^2 or 9

5^3^6=5^18

Hope this helps :D

1. The price of the video game was $60.00. Thelprice was reduced by 25%. What was the sale price of the video game? A $15.00 B. $25.00 C. $45.00 D. $75.00​

Answers

Answer:

The answer is A. $15.00

Step-by-step explanation:

Take 25% of 60 and that is 15. Please give me brainliest

Answer:

$45.00

Step-by-step explanation:

To find percentage, most start out by dividing the percent by 100:

25 ÷ 100 = 0.25

Then, to find the percentage of 60, we multiply them.

$60 x 0.25 = $15

15 is 25% of 60. However, we're asking the sale price of the video game, not the amount it was reduced. To find this out we subtract the reduced amount from the original number:

$60 - $15 = $45

≧◡≦

Mocha here! If this answer helped you, please consider giving it brainliest because I would appreciate it greatly. Have a wonderful day!

A airplane traveled 120 km in 240 minutes. What is the average speed of the airplane? a. 40 b. 10 C. 30 d. 60​

Answers

Answer:

C

Step-by-step explanation:

240m= 4h

120km

V= 120/4 = 30 km/h

I hope this helps, have a good day

Is 9.78778777... a rational or irrational number?

Answers

The answer is - Irrational

The given decimal number 9.78778777... is non-terminating and non-recurring it is an irrational number.

The given decimal number is 9.78778777....

We need to check whether the given decimal number is a rational or irrational number.

What are rational and irrational numbers?

Rational numbers: Rational numbers are in the form of p/q, where p and q can be any integer and q ≠ 0. This means that rational numbers include natural numbers, whole numbers, integers, fractions of integers, and decimals (terminating decimals and recurring decimals).

Irrational numbers: Irrational numbers are the set of real numbers that cannot be expressed in the form of a fraction, p/q where p and q are integers. The denominator q is not equal to zero (q ≠ 0). Also, the decimal expansion of an irrational number is neither terminating nor repeating.

So, from the definition of rational and irrational numbers, we can say the given decimal number 9.78778777... is irrational.

Since the given decimal number 9.78778777... is non-terminating and non-recurring it is an irrational number.

To learn more about rational and irrational numbers visit:

https://brainly.com/question/3386568.

#SPJ2

PLZ HELP!!


Tony paid $12 for a carnival ticket. Then he paid $3 per ride. If he spent $36, how many rides did he buy? Solve using an ALGEBRAIC EQUATION

Answers

Answer:

8

Step-by-step explanation:

The expression you need to use would be

3x+12=36.

Subtract 12 from both sides

3x=24

Divide by 3

X=8

Suppose U = {1, 2, 3, 4, 5, 6, 7, 8} is the universal set, and P = {1, 3, 5, 7}. What is upper P superscript single-quote baseline? (1 point) A. {2, 4, 6, 8} B. {1, 2, 3, 4, 5, 6, 7, 8} C. {1, 3, 5, 7} D. {1, 3, 5, 7, 8}

Answers

Answer:

A. {2, 4, 6, 8}

Step-by-step explanation:

"U" is the set of whole numbers form 1 to 8

"P" is the set of odds within that, so that leaves P' as the evens.

Choose the odd one out & give a reason for your answer. 2/6. 4/10. 6/18. 8/24

Answers

Answer:

odd one out is 4/10

Step-by-step explanation:

it is so because when u simply others u get 1/3 as final answer and this u get 2/5

A triangle has both its base and height reduced by a factor of one half. By what factor would the area of the triangle decrease?

Answers

I think 30% might be you’re answer

Sandy plays a matching game in order to advance to the next level, she must score at least 10 points. She scores 15 points for correct matches and -6 points for incorrect matches.

A.Write an addition expression to represent the amount of points Sandy earned.

B.Did Sandy make it to the next level? Explain

Answers

Answer:

A) Points earned = 15 - 6

B) Sandy didn't make it to the next level since her score was 9 and she needed a minimum of 10

Step-by-step explanation:

To advance to the next level in her game, Sandy must score at least 10 points.

She scores 15 points for correct matches

She scores -6 points for incorrect matches.

A. The amount of points earned by Sandy in the game is the sum of both scores:

points earned = 15 - 6

points earned = 9

B. Unfortunately, Sandy didn't make it to the next level since her score was 9 and she needed a minimum of 10

I don't understand. ​

Answers

Answer:

symmetric is the answer

Answer:

the second choice took the test

Ben earns an annual income of $12,800 a year. The income tax he has to pay is 15%. What is the amount of income tax in dollars and cents that the Ben has to pay?

Answers

Answer:

$

1

,

920

Explanation:

Find  

15

%

×

12800

15

100

×

12800

1

=

$

1

,

920

Step-by-step explanation:

Trey is buying a computer on sale. The original price was $1,200. If the sale price is ⅚ of the original price, how much did Trey pay for the computer?



Type the numerical answer only

Answers

Answer:

5/6 of $1,200 is $1,000

The answer is $1000

ps: dont add the ($) only numerical answer

Which of the following coordinates is located in Quadrant IV

Answers

Answer:

Is there a picture?

Step-by-step explanation:

Answer: where is the picture

Step-by-step explanation:

but the 4th Quadrant is all the way to the right bottom

What is being done to the variable in the equation m/5 = -40?
A. It's being multiplied by -40.
B. It's being multiplied by -5.
C. It's being divided by -40.
D. It's being divided by 5.

Answers

Answer:

d. its being divided by 5

Find the length of BC.

Answers

Answer:

BC = 8

Step-by-step explanation:

AB + BC = AC

4x + 8 + 3x - 4 = 32

7x + 4 = 32

7x = 32 - 4

7x = 28

x = 28/7

x = 4

BC = 3x - 4 = 3*4 - 4 = 12 - 4 = 8

Answer:

B) 8

Step-by-step explanation:

The Segment Addition Postulate basically states that the sum of the segments of a line will equal the length of the entire line.

Thus, AB+BC=AC, and we can substitute:

AB+BC=AC

(4x+8)+(3x-4)=32

4x+8+3x-4=32

7x+4=32

7x=28

x=4

Now that we have x, we can plug it in for segment BC:

BC=3x-4

3(4)-4

12-4

8

Therefore, choice B is correct

PLEASE ANSWER FAST I NEED HELPPP

Answers

The first answer is “B” and the second one is “D”. Attached below is my work.
I hoped this helped!! ^w^

what is 15 feet converted to meters

Answers

Answer:

4.572 meters

Step-by-step explanation:

hope it helps, mark brainliest please

Answer:

4.572 meters; 4.6 rounded.

Step-by-step explanation:

Multiply the foot value by 0.3048 or divide by 3.280839895

15x0.3048

=4.572

How can you use addition rules to solve subtraction problems with integers?​

Answers

Answer:

Not entirely sure about what the question is asking, but explanation of what I think it is asking.

Step-by-step explanation:

There are three basic rules of addition.

Positive + Positive = Positive Ex: 1+1=2

Negative + Negative = Negative Ex: -2+-2=-4

Negative + Positive = Positive or Negative depending on the value.

Ex= 1+(-2)=(-1)

Ex=2+(-1)=1

So subtraction problems can be turned into addition problems.

For example:

4-2 is the same as 4+(-2).

Or -5-7 is the same as -5+(-7).

Hope this makes sense.

7500 dollars is placed in an account with an annual interest rate of 5.25%. To the nearest tenth of a year, how long will it take for the account value to reach 34300 dollars?

Answers

ssvhcvbbcccccccccccch da as usa hcsfghssfcvygfggf
Other Questions
Anita incorrectly wrote z =w-18 to describe the pattern in the table. Choose the best description of Anitas error The second derivative of a function F is given by F^11(x)=sin(3x)- cos (x^2). How many points of inflection does the graph FF have on the interval 0 how the body defends itself against infection Find the area.A. 91 ftB. 78ft C.77 ftD. 105ft Please I need help ASAP!! What message did Elijah Hicks give the Cherokee people in the last issue of the newspaper? Can someone please explain the cause and effect between the rearrangement of atoms and molecules in a chemical reaction and the different properties that the products have from the reactants. John and Jessica are selling fruit for a school fundraiser. Customers can buy small boxes of tangerines and large boxes of tangerines. John sold 7 small boxes of tangerines and 13 large boxes of tangerines for a total $165. Jessica sold 1 small box of tangerines and 13 large boxes of tangerines for a total $135. What is the cost of each of one small box of tangerines and one large box of tangerines? Which is most likely to be damaged by an acid? A. A glass jar B. A plastic bottle C. A gold bracelet D. An aluminum can HELP WILL MARK BRAINLIEST Who was Jamaican's last prime minister? Can someone please help me :( 1. Which statement best describes the significance of the four rivers specifically mentioned in I the poem? a. All four rivers played an important role in the history of the ancestors of African Americans. b. All four rivers were places that the speaker lived while he was growing up. C. The four rivers represent places where horrible crimes have been committed against people of African descent. d. All four rivers played a critical role throughout world history.The poem is the negro speaks of rivers Type the expression that results from the following series of steps:Start with n and divide by 2. If 3 times the difference of x and y is -30, and 2/3 of x plus 1/2 of y is 19, what are x and y the sound of a violin is traveling through air at a constant speed. Which statement about the sound waves are true? (science A reporter is planning to writea review of the newest restaurant in town for a city magazine. According toguidelines from the Society of Professional Journalists, what should she do before she writes the review?call the restaurant and let them know her purpose for coming in so she can be guaranteed a tableO call the restaurant to set up an interview with the head chef so he knows to prepare his best dishO dine at the restaurant without alerting the management that she is coming in to do a reviewdine at the restaurant and identify herself so that the restaurant management will pay for her meal Can some one answer this??? How can a heart monitor enhance fitness levels? it can determine how much cholesterol is in your blood while working outit can indicate when you are working above, below, or in your target zoneit can predict the type of activities that will benefit your workout it can identify whether you have worked out for the appropriate amount of time Help asap if you want brainliest Which two sentences use coordinate adjectives?A: Mark couldn't understand how his sister could be so fond of that old record player.B: Jane and Stuart decided to use all of their savings to buy a spacious and comfortable apartment.C: Steve missed his son's graduation ceremony because he had to attend an overseas business trip.D: Melody tried to explain how she lost control of the vehicle to the patient police officer.E: The five-year-old couldn't take his eyes off the large, fluffy rabbit in Elis garage. What advantage did the slaves labeled as specialists possibly have?