Mathematics College

Find the equation of the line

Answers

Answer 1

This should do… all steps explained in the picture

Related Questions

Solve the equation, 3/4x + 3 - 2x = -1/4 + 1/2x + 5

Answers

Answer:

I think x= -1

Step-by-step explanation:

Out of 120 customers asked at a restaurant, 38 rounded their bill up to the next whole dollar and donated the difference to the local Children's Hospital. How many consecutive customers must round up the bills so that the percentage of people who donated increases to 50%?

A. 44 customers

B. 40 customers

C. 36 customers

D. 32 customers

Answers

Using proportions, it is found that 44 consecutive customers must round up the bills so that the percentage of people who donated increases to 50%, so option A is correct.

A proportion is the number of desired outcomes divided by the number of total outcomes.

Considering that 38 out of 120 customers rounded their bill up, with x customers added, the proportion will be of 38 + x out of 120 + x.

The desired proportion is 0.5, hence:

[tex]\frac{38 + x}{120 + x} = 0.5[/tex]

[tex]38 + x = 60 + 0.5x[/tex]

[tex]0.5x = 22[/tex]

[tex]x = \frac{22}{0.5}[/tex]

[tex]x = 44[/tex]

44 customers, so option A.

A similar problem is given at https://brainly.com/question/20571459

Why do you have a premium? That's :(

Answers

Answer:

i dont have a premium

Step-by-step explanation:

Answer:

Step-by-step explanation:

Find the slope between these two points: (-3. 2) and (7.9).

Answers

Answer:

m= 7/10 or m = 0.7

Step-by-step explanation:

Slope of the line between 2 points is found using the coordinates of the points.

m = (y2-y1) / (x2-x1) for (x1 = -3, y1 = 2) and (x2 = 7, y2 = 9)

m = (9 -2) / ( 7- -3)

m= 7 / 10

Subtract a4 + 4a²b2 – 2b^4 from –3a^4 + 5a²b2 + 2b^4 - Your answer should be a polynomial in standard form.

Answers

Answer:

4a^4-4b^4-5a^2b^2

Step-by-step explanation:

find common variables and subtract/add

a^4+3a^4=4a^4

-2b^4-2b^4=-4b^4

0-5a^2b^2=-5a^2b^2

apply

4a^4-4b^4-5a^2b^2

I need help asap!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

1/2 yd 5/3 yds The first one

Step-by-step explanation:

Which graph does NOT represent a function?

Answers

Answer:

The circle graph does not represent a function because it doesn't pass the vertical line test.

Step-by-step explanation:

3. A certain container of mouthwash usually costs $2.99 at a store. If it is on sale for 20% off how much does the mouthwash cost now?
A. $2.75
B. $2.77
C. $2.40
D. $3.74

Answers

Answer:

the answer is D Because

Step-by-step explanation:

so I will say about $3.74

This table shows data collected by a runner.

A three column table with 7 rows. The first column, Time in minutes, has the entries, 1, 2, 3, 4, 5, 6. The second column, Distance in miles, has the entries, 0.19, 0.38, 0.57, 0.76, 0.95, 1.14. The third column, Elevation in meters, has the entries, 12, 28, 67, 98, 124, 145.

Which statement about the scenario represented in the table is true? Assume time is the independent variable.

The distance run is a nonlinear function because it does not have a constant rate of change.
The elevation is a nonlinear function because it does not have a constant rate of change.
Both the distance run and the elevation are nonlinear functions because they do not have constant rates of change.
Both the distance run and the elevation are linear functions because they have a constant rate of change.

Answers

Answer:

Step-by-step explanation:

Answer:

The correct answer is B, The elevation is a nonlinear function because it does not have a constant rate of change.

Step-by-step explanation:

Solve the following system of equations graphically and check

3x - y = 3
Y=2x-7

Answers

Answer:

x = -4 and y = -15

Hope This Helps!!!

Helps me!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

C and D

Step-by-step explanation:

Hope this helps :)

Part 1 of 2
Points: 0 of 1
a. Squares with sides of length x are cut out of each corner of a rectangular piece of cardboard measuring 41 ft by 22 ft. The resulting piece of cardboard is the
folded into a box without a lid. Find the volume of the largest box that can be formed in this way.
b. Suppose that in part (a) the original piece of cardboard is a square with sides of length s. Find the volume of the largest box that can be formed in this way.

Answers

Answer:

Step-by-step explanation:

Using subsitution, which value of x makes this equation true? 7x = 10

Answers

X= 10/7

Divide both sides of the equation by 7
(An expression divided by itself is 1)
Then Write the division as a fraction
10/7

Find the amount of sales tax for a board game that costs $25.00 at a 7% tax rate

A.$1.75

B.$2.00

C.$2.50

D.$5.00

Answers

To find the tax we have to multiply the percent by the cost.

Remember that in order to do this we need to convert the 7% into a decimal, which means we need to divide it by 100.

7 / 100 = .07

Now lets multiply:

25 * .07 = 1.75

This means that our sales tax is A) $1.75.

I hope this helps! :)

Directions: Write the
numerical expression
into word form. I it is in
word form, write it as a
numerical expression.
(8x2)-(3+5)

Answers

Answer:

Numerical: (8x2)-(3+5) = 8

Word form: Eight-times-two minus three-plus-five

(8 x 2) - (3 + 5)

16 - 8 = 8

Can someone please help me figure out the answer to the question in the picture?

Answers

d=100:
g=12-1/25(100)
g=12-4
g=8, d=100

d=200:
g =12-1/25(200)
g=12-8
g=4, d=200

d=300:
g =12-1/25(300)
g=12- 12
g=0, d=300

plsssssss answerrrrrr

Answers

Answer:

Step-by-step explanation:

Angle C and angle with 120 degrees measure are alternate and their measurement is equal so C = 120

angle C and angle B are supplementary and so their sum is equal to 180

B = 180 - 120

B = 60

angle D and angle B are also alternate so their measure is also equal to each other therefore

D = 60

Evaluate the expression 9+9+2

Answers

Answer:

Step-by-step explanation:

9+9+2=20

Hope this helps :)

Answer: 20

Step-by-step explanation:9x2=18 +2=20 or 9+9=18+2=20

Name the property of addition illustrated.

[3+(-8)] + 9 = 3+(- 8+9)

Answers

Answer:

Associative property

Step-by-step explanation:

The associative property states that, in addition, pairs of parentheses can be moved without changing the value of the expression. This means that (a+b)+c=a+(b+c). That same rule can be seen in the equation above because the parentheses move from the first 2 terms to the 3rd and 4th terms. Either way, both sides of the equation remain equal.

what is 20 as a decimal

Answers

Answer:

0.2

Step-by-step explanation:

20/100 as a decimal is 0.2.

Answer:

0.2

Step-by-step explanation:

If $20,000 is invested at 7% for 15 years, find the future value if the interest is compounded daily(365 days)

Answers

Answer:

The total compound interest is $37,147.24.

Step-by-step explanation:

I could be wrong

.79 % of what number of horses is 29 horses

Answers

Answer: 37

Cross multiply 100x29 over 79

22-2x when x = to -5

Answers

Answer:

Step-by-step explanation:

22-2x ... (equation-1)

(x=-5)

Substituting the value of x in equation 1

22-2(x-5)

20(x-5)

20x-100

20x=100

x=100/20

x=5

Hope it helps

Derivative this Problem.

Answers

[tex]\\ \sf\longmapsto {\displaystyle{\lim_{x\to 1}}}\dfrac{x^2-1}{x-1}[/tex]

[tex]\\ \sf\longmapsto {\displaystyle{\lim_{x\to 1}}}\dfrac{x^2-1^2}{x-1}[/tex]

[tex]\\ \sf\longmapsto 2(1)^(2-1)[/tex]

[tex]\\ \sf\longmapsto 2(1)[/tex]

[tex]\\ \sf\longmapsto 1[/tex]

Step-by-step explanation:

[tex] \tt \lim \limits_{x \to1} \frac{ {x}^{2} - 1 }{x - 1} = ...[/tex]

[tex] = \tt \lim \limits_{x \to1} \frac{(x + 1) \cancel{(x - 1)}}{ \cancel{(x - 1)}} [/tex]

[tex] = \tt \lim \limits_{x \to1}(x + 1)[/tex]

[tex] = \tt1 + 1[/tex]

[tex] = \boxed{ \bold{ \blue{ \underline2}}}[/tex]

Team A beat Team B by 15 points in a football game . If a total of 35 points were scored , what was the final score of the game ?

I WILL MARK YOU A BRAINLIEST

Answers

Answer:

25-10 (25 - A and 10 - B)

Step-by-step explanation:

25 - 10 equals the 15 point margin

25 plus 10 equals the 35 point score combined

Hope it helps

Team A beat Team B by 15 points in a football game . If a total of 35 points were scored , what was the final score of the game ?

For team A and team B

I WILL MARK YOU A BRAINLIEST

Answers

Answer:

25-10 (25 - A and 10 - B)

Step-by-step explanation:

25 - 10 equals the 15 point margin

25 plus 10 equals the 35 point score combined

Hope it helps

If your financial goal is to save at least $40000 in 10 years What would be the least amount of money to save each month

Answers

Answer:

$334 to the nearest dollar.

Step-by-step explanation:

If you just stuff it under the bed that would be

40000/ 120 (as there are 120 months in 10 years)

= $334.333...

Please hurry, will mark brainliest if you answer correctly

Answers

Answer:

Step-by-step explanation:

according to BODMAS

6÷2=3

3+3=6

4^2=16

16-6=10

16.00 is the correct answer

Jill had some candy to give to her five
children. She first took seven pieces for
herself and then evenly divided the rest
among her children. Each child received
five pieces. With how many pieces did
she start?

Answers

She started with 32 pieces.

Explanation: If she had 5 children and each child received 5 pieces, you can determine that she gave her children a total of 25 pieces because 5 x 5 = 25. If she took 7 pieces for herself before giving the rest away, you can determine that she had 32 pieces of candy to start with because 25 + 7 = 32.

*What is the perimeter of a square with side length 13.4 inches? Write the direct variation equation.

Answers

Answer:

53.6 inches

p = 4s

Step-by-step explanation:

The perimeter of a square is four times the side

The direct variation equation is

p = 4s

p = 4 * 13.4

p = 53.6 inches

Other Questions

Define " logic," and offer your own example of the concept. Please help Im giving extra points Find the slope of the line that passes through each pair of points (-7,-6) (3, -6) In two or more complete sentences, explain how to use ordered pairs of points in S (x) and g(z) to determine if (2)and g(x) are inverses of each other The degree measure of each exterior angle of a regular octagon is represented by the expression 7x - 4. SOLVE FOR X. You have 8 cups of flour. It takes 1 cup of flour to make 24 cookies. The function c(f) = 24frepresents the number of cookies, c, that can be made with f cups of flour.What domain and range are reasonable for the function?What do the x-intercept and y-intercept of the graph above represent in this situation? Which of the following solutions represents a good buffer system? a solution that is 0. 10 mol L-1 HF and 0. 10 mol L-1 CH3COONa a solution that is 0. 10 mol L-1 HCl and 0. 10 mol L-1 NH4 a solution that is 0. 10 mol L-1 CH3COOH and 0. 10 mol L-1 CH3COOLi a solution that is 0. 10 mol L-1 NaOH and 0. 10 mol L-1 KOH a solution that is 0. 10 mol L-1 HCl and 0. 10 mol L-1 KCl. Why did Lincoln mention the birth of the United States? (The Gettysburg Address) NO BOTS AND NO LINKSPLS HELP!!! Half-Price books is having a "sidewalk sale" this weekend. The total cost varies directly withthe number of books purchased. Mrs. Cowger bought 17 books for a total cost of $42.50 IfMrs. Kesler spends $57.50, how many books did she purchase?O 6 booksO 12 booksO 40 books0 23 books help me [tex] \: [/tex]A C E isoscles ACAR is inscribed in o E If mCR = 1300 Find: 11.m CAR 12. mACR 13. mARC 14. mAC 15. mAR[tex] \: [/tex]marking brainlistwith explanationI will report nonsense answerneed properly answer[tex] \: [/tex] help its do in 15 mins Martin's goal is to increase his leg strength. look at these entries in his workout log and determine which principle of training he is most likely focusing on in order to reach that goal. The ratio of the measures of the sides of a triangle is9:10:4. If the perimeter of the triangle is 276 inches, findthe length of the shortest side.X ==Length of shortest side = Life Pre-intermediate - Unit 3 MULTIPLE CHOICES: Choose the correct option (a-c). 1. It's not far to the town centre and it's quicker if you go ____ foot. A. on B. by C. with 2. We are moving our furniture ____ lorry. A. by B. with C. on 3. Which ____ does the train to Norwich leave from? A. platform B. gate C. stop 4. For the History museum ____ the bus at the next stop. A. drop off B. get off C. check in 5. I can't park at the bus station but I can ____ outside when you arrive. A. get you off B. drop you off C. pick you up 6. The bus ____ is more expensive now than it was the last time I was here. A. price B. fare C. cost 7. Excuse me, does the ticket machine give ____? A. price B. fare C. change 8. There is a taxi ____ right outside the train station. A. station B. stop C. rank 9. What time do you want me to pick you ____ from the station? A. by B. off C. up 10. We have to ____ at the airport two hours before the plane leaves. A. check in B. get on C. book help help ples it due today . whose body was dug up and held for ransom after his death You jog 623 miles around a track each day. If you jogged that distance 4times last week, how many miles did you jog? in a fraction Fill in the blank. A percent is a constant of proportionality describing the ________ to the ________ English II: NightStudy QuestionsDirections: Save this document to your computer. After you have finished reading Night by Elie Wiesel, compose your answers in the space provided. The answer boxes will expand as you type.Your responses should be in the form of detailed paragraphs. A well-written paragraph is at least five sentences. Each question will require more than one paragraph to fully answer. Use specific examples from the book to support your claims.1. Dehumanization is the process by which the Nazis gradually reduced the Jews to little more than "things" which were a nuisance to them. Discuss at least three specific examples of events that occurred which dehumanized Eliezer, his father, or his fellow Jews.2. After Eliezers father was beaten by Idek, a Kapo, Eliezer says, "I had watched the whole scene without moving. I kept quiet. In fact, I was thinking of how to get farther away so that I would not be hit myself. What is more, any anger I felt at that moment was directed, not against the Kapo, but against my father. I was angry with him, for not knowing how to avoid Ideks outbreak. That is what concentration camp life had made of me." Discuss what the last line signifies. Discuss how his attitude had changed.3. Discuss why you think the townspeople remained complacent despite the advance of the German army.4. Discuss why Eliezer lied to Stein, his relative, about Steins family. Discuss whether you think he was morally right.5. Discuss the significance of "night" in the novel. Cite examples from the story to support your answer.6. Explain the authors meaning when he says after the handing of the youth from Warsaw that "the soup tasted excellent that evening," yet after the pipel was hanged, "the soup tasted of corpses." An adult elephant eats about 300 pounds of food each day. Write anexpression to represent the number of pounds of food a herd of12 elephants eat in/5 days.